From: Kurt Zeilenga <kurt@openldap.org>
Date: Sat, 24 Apr 2004 21:30:28 +0000 (+0000)
Subject: new strerror_r checks
X-Git-Tag: OPENDLAP_REL_ENG_2_2_MP~440
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=7f0c73bf4976b17f39bdfbd427a5b3aa2a624a54;p=openldap

new strerror_r checks
---

diff --git a/build/openldap.m4 b/build/openldap.m4
index f19f62a0fb..a5f3b9126b 100644
--- a/build/openldap.m4
+++ b/build/openldap.m4
@@ -971,6 +971,8 @@ fi
 ])
 dnl
 dnl ====================================================================
+dnl Error string checks
+dnl
 dnl Check for declaration of sys_errlist in one of stdio.h and errno.h.
 dnl Declaration of sys_errlist on BSD4.4 interferes with our declaration.
 dnl Reported by Keith Bostic.
@@ -1004,7 +1006,44 @@ if test $ol_cv_have_sys_errlist = yes ; then
 		[define if you actually have sys_errlist in your libs])
 fi
 ])dnl
+AC_DEFUN([OL_NONPOSIX_STRERROR_R],
+[AC_CACHE_CHECK([non-posix strerror_r],ol_cv_nonposix_strerror_r,[
+	AC_EGREP_CPP(strerror_r,[#include <string.h>],
+		ol_decl_strerror_r=yes, ol_decl_strerror_r=no)dnl
+
+	if test $ol_decl_strerror_r = yes ; then
+		AC_TRY_COMPILE([#include <string.h>],
+			[   /* from autoconf 2.59 */
+				char buf[100];
+				char x = *strerror_r (0, buf, sizeof buf);
+				char *p = strerror_r (0, buf, sizeof buf);
+			], ol_cv_nonposix_strerror_r=yes, ol_cv_nonposix_strerror_r=no)
+	else
+		AC_TRY_RUN([
+			main() {
+				char buf[100];
+				buf[0] = 0;
+				strerror_r( 1, buf, sizeof buf );
+				exit( buf[0] == 0 );
+			}
+			], ol_cv_nonposix_strerror_r=yes, ol_cv_nonposix_strerror=no)
+	fi
+	])
+if test $ol_cv_nonposix_strerror_r = yes ; then
+	AC_DEFINE(HAVE_NONPOSIX_STRERROR_R,1,
+		[define if strerror_r returns char* instead of int])
+fi
+])dnl
 dnl
+AC_DEFUN([OL_STRERROR],
+[AC_CHECK_FUNCS(strerror strerror_r)
+ol_cv_func_strerror_r=no
+if test "${ac_cv_func_strerror_r}" = yes ; then
+	OL_NONPOSIX_STRERROR_R
+elif test "${ac_cv_func_strerror}" = no ; then
+	OL_SYS_ERRLIST
+fi
+])dnl
 dnl ====================================================================
 dnl Early MIPS compilers (used in Ultrix 4.2) don't like
 dnl "int x; int *volatile a = &x; *a = 0;"
diff --git a/configure b/configure
index 68ecc13e98..9f22f6bcc9 100755
--- a/configure
+++ b/configure
@@ -9436,21 +9436,245 @@ EOF
 fi
 
 
+# strerror checks
+for ac_func in strerror strerror_r
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9444: checking for $ac_func" >&5
+if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 9449 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+char (*f)();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+ol_cv_func_strerror_r=no
+if test "${ac_cv_func_strerror_r}" = yes ; then
+	echo $ac_n "checking non-posix strerror_r""... $ac_c" 1>&6
+echo "configure:9500: checking non-posix strerror_r" >&5
+if eval "test \"\${ol_cv_nonposix_strerror_r+set}\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 9506 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "strerror_r" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ol_decl_strerror_r=yes
+else
+  rm -rf conftest*
+  ol_decl_strerror_r=no
+fi
+rm -f conftest*
+
+	if test $ol_decl_strerror_r = yes ; then
+		cat > conftest.$ac_ext <<EOF
+#line 9522 "configure"
+#include "confdefs.h"
+#include <string.h>
+int main() {
+   /* from autoconf 2.59 */
+				char buf[100];
+				char x = *strerror_r (0, buf, sizeof buf);
+				char *p = strerror_r (0, buf, sizeof buf);
+			
+; return 0; }
+EOF
+if { (eval echo configure:9533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_nonposix_strerror_r=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_nonposix_strerror_r=no
+fi
+rm -f conftest*
+	else
+		if test "$cross_compiling" = yes; then
+    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+  cat > conftest.$ac_ext <<EOF
+#line 9548 "configure"
+#include "confdefs.h"
+
+			main() {
+				char buf[100];
+				buf[0] = 0;
+				strerror_r( 1, buf, sizeof buf );
+				exit( buf[0] == 0 );
+			}
+			
+EOF
+if { (eval echo configure:9559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  ol_cv_nonposix_strerror_r=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ol_cv_nonposix_strerror=no
+fi
+rm -fr conftest*
+fi
+
+	fi
+	
+fi
+
+echo "$ac_t""$ol_cv_nonposix_strerror_r" 1>&6
+if test $ol_cv_nonposix_strerror_r = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_NONPOSIX_STRERROR_R 1
+EOF
+
+fi
+
+elif test "${ac_cv_func_strerror}" = no ; then
+	echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
+echo "configure:9585: checking declaration of sys_errlist" >&5
+if eval "test \"\${ol_cv_dcl_sys_errlist+set}\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 9591 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h>
+#ifdef WINNT
+#include <stdlib.h>
+#endif 
+int main() {
+char *c = (char *) *sys_errlist
+; return 0; }
+EOF
+if { (eval echo configure:9604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ol_cv_dcl_sys_errlist=yes
+	ol_cv_have_sys_errlist=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_dcl_sys_errlist=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_dcl_sys_errlist" 1>&6
+#
+# It's possible (for near-UNIX clones) that sys_errlist doesn't exist
+if test $ol_cv_dcl_sys_errlist = no ; then
+	cat >> confdefs.h <<\EOF
+#define DECL_SYS_ERRLIST 1
+EOF
+
+
+	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
+echo "configure:9627: checking existence of sys_errlist" >&5
+if eval "test \"\${ol_cv_have_sys_errlist+set}\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+		cat > conftest.$ac_ext <<EOF
+#line 9633 "configure"
+#include "confdefs.h"
+#include <errno.h>
+int main() {
+char *c = (char *) *sys_errlist
+; return 0; }
+EOF
+if { (eval echo configure:9640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  ol_cv_have_sys_errlist=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ol_cv_have_sys_errlist=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ol_cv_have_sys_errlist" 1>&6
+fi
+if test $ol_cv_have_sys_errlist = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_SYS_ERRLIST 1
+EOF
+
+fi
+
+fi
+
+
 for ac_hdr in regex.h 
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9444: checking for $ac_hdr" >&5
+echo "configure:9668: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9449 "configure"
+#line 9673 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9454: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9678: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9481,14 +9705,14 @@ if test "$ac_cv_header_regex_h" != yes ; then
 fi
 
 echo $ac_n "checking for library containing regfree""... $ac_c" 1>&6
-echo "configure:9485: checking for library containing regfree" >&5
+echo "configure:9709: checking for library containing regfree" >&5
 if eval "test \"\${ac_cv_search_regfree+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_regfree="no"
 cat > conftest.$ac_ext <<EOF
-#line 9492 "configure"
+#line 9716 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9499,7 +9723,7 @@ int main() {
 regfree()
 ; return 0; }
 EOF
-if { (eval echo configure:9503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_regfree="none required"
 else
@@ -9510,7 +9734,7 @@ rm -f conftest*
 test "$ac_cv_search_regfree" = "no" && for ac_lib in regex gnuregex; do
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9514 "configure"
+#line 9738 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9521,7 +9745,7 @@ int main() {
 regfree()
 ; return 0; }
 EOF
-if { (eval echo configure:9525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_regfree="-l$ac_lib"
 break
@@ -9544,7 +9768,7 @@ fi
 
 
 echo $ac_n "checking for compatible POSIX regex""... $ac_c" 1>&6
-echo "configure:9548: checking for compatible POSIX regex" >&5
+echo "configure:9772: checking for compatible POSIX regex" >&5
 if eval "test \"\${ol_cv_c_posix_regex+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9553,7 +9777,7 @@ else
   ol_cv_c_posix_regex=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9557 "configure"
+#line 9781 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -9579,7 +9803,7 @@ main()
 	return rc;
 }
 EOF
-if { (eval echo configure:9583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_c_posix_regex=yes
 else
@@ -9605,17 +9829,17 @@ for ac_hdr in sys/uuid.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:9609: checking for $ac_hdr" >&5
+echo "configure:9833: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9614 "configure"
+#line 9838 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9619: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9645,14 +9869,14 @@ if test $ac_cv_header_sys_uuid_h = yes ; then
 	save_LIBS="$LIBS"
 	
 echo $ac_n "checking for library containing uuid_to_str""... $ac_c" 1>&6
-echo "configure:9649: checking for library containing uuid_to_str" >&5
+echo "configure:9873: checking for library containing uuid_to_str" >&5
 if eval "test \"\${ac_cv_search_uuid_to_str+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_uuid_to_str="no"
 cat > conftest.$ac_ext <<EOF
-#line 9656 "configure"
+#line 9880 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9663,7 +9887,7 @@ int main() {
 uuid_to_str()
 ; return 0; }
 EOF
-if { (eval echo configure:9667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_uuid_to_str="none required"
 else
@@ -9674,7 +9898,7 @@ rm -f conftest*
 test "$ac_cv_search_uuid_to_str" = "no" && for ac_lib in uuid; do
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9678 "configure"
+#line 9902 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9685,7 +9909,7 @@ int main() {
 uuid_to_str()
 ; return 0; }
 EOF
-if { (eval echo configure:9689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_uuid_to_str="-l$ac_lib"
 break
@@ -9720,11 +9944,11 @@ fi
 
 if test $have_uuid = no ; then
 	echo $ac_n "checking to see if -lrpcrt4 is needed for win32 UUID support""... $ac_c" 1>&6
-echo "configure:9724: checking to see if -lrpcrt4 is needed for win32 UUID support" >&5
+echo "configure:9948: checking to see if -lrpcrt4 is needed for win32 UUID support" >&5
 	save_LIBS="$LIBS"
 	LIBS="$LIBS -lrpcrt4"
 	cat > conftest.$ac_ext <<EOF
-#line 9728 "configure"
+#line 9952 "configure"
 #include "confdefs.h"
 
 		int __stdcall UuidCreate(void *);
@@ -9737,7 +9961,7 @@ int main() {
 		
 ; return 0; }
 EOF
-if { (eval echo configure:9741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   need_rpcrt=yes
 else
@@ -9756,12 +9980,12 @@ fi
 
 ol_link_dnssrv=no
 echo $ac_n "checking for res_query""... $ac_c" 1>&6
-echo "configure:9760: checking for res_query" >&5
+echo "configure:9984: checking for res_query" >&5
 if eval "test \"\${ac_cv_func_res_query+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9765 "configure"
+#line 9989 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char res_query(); below.  */
@@ -9785,7 +10009,7 @@ f = res_query;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_res_query=yes"
 else
@@ -9806,12 +10030,12 @@ fi
 
 if test $ac_cv_func_res_query = no ; then 
 	echo $ac_n "checking for __res_query""... $ac_c" 1>&6
-echo "configure:9810: checking for __res_query" >&5
+echo "configure:10034: checking for __res_query" >&5
 if eval "test \"\${ac_cv_func___res_query+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9815 "configure"
+#line 10039 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char __res_query(); below.  */
@@ -9835,7 +10059,7 @@ f = __res_query;
 
 ; return 0; }
 EOF
-if { (eval echo configure:9839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func___res_query=yes"
 else
@@ -9859,7 +10083,7 @@ fi
 
 if test $ac_cv_func_res_query = no ; then 
 	echo $ac_n "checking for res_query in -lbind""... $ac_c" 1>&6
-echo "configure:9863: checking for res_query in -lbind" >&5
+echo "configure:10087: checking for res_query in -lbind" >&5
 ac_lib_var=`echo bind'_'res_query | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9867,7 +10091,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbind  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9871 "configure"
+#line 10095 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9878,7 +10102,7 @@ int main() {
 res_query()
 ; return 0; }
 EOF
-if { (eval echo configure:9882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9910,7 +10134,7 @@ fi
 
 if test $ac_cv_func_res_query = no ; then 
 	echo $ac_n "checking for __res_query in -lbind""... $ac_c" 1>&6
-echo "configure:9914: checking for __res_query in -lbind" >&5
+echo "configure:10138: checking for __res_query in -lbind" >&5
 ac_lib_var=`echo bind'_'__res_query | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9918,7 +10142,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbind  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9922 "configure"
+#line 10146 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9929,7 +10153,7 @@ int main() {
 __res_query()
 ; return 0; }
 EOF
-if { (eval echo configure:9933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9961,7 +10185,7 @@ fi
 
 if test $ac_cv_func_res_query = no ; then 
 	echo $ac_n "checking for res_query in -lresolv""... $ac_c" 1>&6
-echo "configure:9965: checking for res_query in -lresolv" >&5
+echo "configure:10189: checking for res_query in -lresolv" >&5
 ac_lib_var=`echo resolv'_'res_query | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9969,7 +10193,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9973 "configure"
+#line 10197 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9980,7 +10204,7 @@ int main() {
 res_query()
 ; return 0; }
 EOF
-if { (eval echo configure:9984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10012,7 +10236,7 @@ fi
 
 if test $ac_cv_func_res_query = no ; then 
 	echo $ac_n "checking for __res_query in -lresolv""... $ac_c" 1>&6
-echo "configure:10016: checking for __res_query in -lresolv" >&5
+echo "configure:10240: checking for __res_query in -lresolv" >&5
 ac_lib_var=`echo resolv'_'__res_query | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10020,7 +10244,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10024 "configure"
+#line 10248 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -10031,7 +10255,7 @@ int main() {
 __res_query()
 ; return 0; }
 EOF
-if { (eval echo configure:10035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10079,12 +10303,12 @@ fi
 for ac_func in getaddrinfo getnameinfo gai_strerror inet_ntop 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10083: checking for $ac_func" >&5
+echo "configure:10307: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10088 "configure"
+#line 10312 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10108,7 +10332,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10140,13 +10364,13 @@ if test $ac_cv_func_getaddrinfo = no -o $ac_cv_func_inet_ntop = no ; then
 	fi
 elif test $ol_enable_ipv6 != no ; then
 	echo $ac_n "checking INET6_ADDRSTRLEN""... $ac_c" 1>&6
-echo "configure:10144: checking INET6_ADDRSTRLEN" >&5
+echo "configure:10368: checking INET6_ADDRSTRLEN" >&5
 if eval "test \"\${ol_cv_inet6_addrstrlen+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 10150 "configure"
+#line 10374 "configure"
 #include "confdefs.h"
 
 #			include <netinet/in.h>
@@ -10171,13 +10395,13 @@ echo "$ac_t""$ol_cv_inet6_addrstrlen" 1>&6
 
 
 	echo $ac_n "checking struct sockaddr_storage""... $ac_c" 1>&6
-echo "configure:10175: checking struct sockaddr_storage" >&5
+echo "configure:10399: checking struct sockaddr_storage" >&5
 if eval "test \"\${ol_cv_struct_sockaddr_storage+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 10181 "configure"
+#line 10405 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -10189,7 +10413,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:10193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_sockaddr_storage=yes
 else
@@ -10220,17 +10444,17 @@ if test $ol_enable_local != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10224: checking for $ac_hdr" >&5
+echo "configure:10448: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10229 "configure"
+#line 10453 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10234: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10458: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10276,17 +10500,17 @@ if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10280: checking for $ac_hdr" >&5
+echo "configure:10504: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10285 "configure"
+#line 10509 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10514: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10318,17 +10542,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10322: checking for $ac_hdr" >&5
+echo "configure:10546: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10327 "configure"
+#line 10551 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10556: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10362,7 +10586,7 @@ done
 
 		if test $krb5_impl = mit; then
 			echo $ac_n "checking for main in -lk5crypto""... $ac_c" 1>&6
-echo "configure:10366: checking for main in -lk5crypto" >&5
+echo "configure:10590: checking for main in -lk5crypto" >&5
 ac_lib_var=`echo k5crypto'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10370,14 +10594,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lk5crypto  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10374 "configure"
+#line 10598 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10400,7 +10624,7 @@ fi
 
 
 			echo $ac_n "checking for main in -lkrb5""... $ac_c" 1>&6
-echo "configure:10404: checking for main in -lkrb5" >&5
+echo "configure:10628: checking for main in -lkrb5" >&5
 ac_lib_var=`echo krb5'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10408,14 +10632,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb5 -l$krb5crypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10412 "configure"
+#line 10636 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10440,7 +10664,7 @@ fi
 
 		elif test $krb5_impl = heimdal; then
 			echo $ac_n "checking for main in -ldes""... $ac_c" 1>&6
-echo "configure:10444: checking for main in -ldes" >&5
+echo "configure:10668: checking for main in -ldes" >&5
 ac_lib_var=`echo des'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10448,14 +10672,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldes  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10452 "configure"
+#line 10676 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10478,7 +10702,7 @@ fi
 
 
 			echo $ac_n "checking for main in -lkrb5""... $ac_c" 1>&6
-echo "configure:10482: checking for main in -lkrb5" >&5
+echo "configure:10706: checking for main in -lkrb5" >&5
 ac_lib_var=`echo krb5'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10486,14 +10710,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10490 "configure"
+#line 10714 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10552,17 +10776,17 @@ if test $ol_link_krb5 = yes -a \( $ol_with_kerberos = yes -o \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10556: checking for $ac_hdr" >&5
+echo "configure:10780: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10561 "configure"
+#line 10785 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10566: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10592,7 +10816,7 @@ done
 	if test $ac_cv_header_kerberosIV_krb_h = yes ; then
 		if test $krb5_impl = mit; then
 			echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:10596: checking for main in -lkrb4" >&5
+echo "configure:10820: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10600,14 +10824,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -ldes425 -lkrb5 -l$krb5crypto -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10604 "configure"
+#line 10828 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10632,7 +10856,7 @@ fi
 
 		elif test $krb5_impl = heimdal; then
 			echo $ac_n "checking for main in -lkrb4""... $ac_c" 1>&6
-echo "configure:10636: checking for main in -lkrb4" >&5
+echo "configure:10860: checking for main in -lkrb4" >&5
 ac_lib_var=`echo krb4'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10640,14 +10864,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb4 -lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10644 "configure"
+#line 10868 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10689,7 +10913,7 @@ EOF
 
 
 			echo $ac_n "checking for des_debug in Kerberos libraries""... $ac_c" 1>&6
-echo "configure:10693: checking for des_debug in Kerberos libraries" >&5
+echo "configure:10917: checking for des_debug in Kerberos libraries" >&5
 if eval "test \"\${ol_cv_var_des_debug+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10697,7 +10921,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="$KRB4_LIBS $KRB5_LIBS $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 10701 "configure"
+#line 10925 "configure"
 #include "confdefs.h"
 
 #include <kerberosIV/krb.h>
@@ -10710,7 +10934,7 @@ des_debug = 1;
 
 ; return 0; }
 EOF
-if { (eval echo configure:10714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_var_des_debug=yes
 else
@@ -10749,17 +10973,17 @@ if test $ol_with_kerberos = yes -o $ol_with_kerberos = auto \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10753: checking for $ac_hdr" >&5
+echo "configure:10977: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10758 "configure"
+#line 10982 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10763: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:10987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10788,7 +11012,7 @@ done
 
 	if test $ac_cv_header_krb_h = yes ; then
 		echo $ac_n "checking for main in -lkrb""... $ac_c" 1>&6
-echo "configure:10792: checking for main in -lkrb" >&5
+echo "configure:11016: checking for main in -lkrb" >&5
 ac_lib_var=`echo krb'_'main | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10796,14 +11020,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lkrb -ldes $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10800 "configure"
+#line 11024 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:10807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10869,17 +11093,17 @@ if test $ol_with_tls != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:10873: checking for $ac_hdr" >&5
+echo "configure:11097: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10878 "configure"
+#line 11102 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:10883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11107: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -10909,7 +11133,7 @@ done
 	if test $ac_cv_header_openssl_ssl_h = yes \
 		-o $ac_cv_header_ssl_h = yes ; then
 		echo $ac_n "checking for SSLeay_add_ssl_algorithms in -lssl""... $ac_c" 1>&6
-echo "configure:10913: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
+echo "configure:11137: checking for SSLeay_add_ssl_algorithms in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSLeay_add_ssl_algorithms | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10917,7 +11141,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10921 "configure"
+#line 11145 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -10928,7 +11152,7 @@ int main() {
 SSLeay_add_ssl_algorithms()
 ; return 0; }
 EOF
-if { (eval echo configure:10932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10953,7 +11177,7 @@ fi
 			
 		if test $have_ssleay = no ; then
 			echo $ac_n "checking for SSL_library_init in -lssl""... $ac_c" 1>&6
-echo "configure:10957: checking for SSL_library_init in -lssl" >&5
+echo "configure:11181: checking for SSL_library_init in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSL_library_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10961,7 +11185,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10965 "configure"
+#line 11189 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -10972,7 +11196,7 @@ int main() {
 SSL_library_init()
 ; return 0; }
 EOF
-if { (eval echo configure:10976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10998,7 +11222,7 @@ fi
 
 		if test $have_ssleay = no ; then
 			echo $ac_n "checking for ssl3_accept in -lssl""... $ac_c" 1>&6
-echo "configure:11002: checking for ssl3_accept in -lssl" >&5
+echo "configure:11226: checking for ssl3_accept in -lssl" >&5
 ac_lib_var=`echo ssl'_'ssl3_accept | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11006,7 +11230,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto -lRSAglue -lrsaref $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11010 "configure"
+#line 11234 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -11017,7 +11241,7 @@ int main() {
 ssl3_accept()
 ; return 0; }
 EOF
-if { (eval echo configure:11021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11101,12 +11325,12 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 
 	
 	echo $ac_n "checking for _beginthread""... $ac_c" 1>&6
-echo "configure:11105: checking for _beginthread" >&5
+echo "configure:11329: checking for _beginthread" >&5
 if eval "test \"\${ac_cv_func__beginthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11110 "configure"
+#line 11334 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _beginthread(); below.  */
@@ -11130,7 +11354,7 @@ f = _beginthread;
 
 ; return 0; }
 EOF
-if { (eval echo configure:11134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__beginthread=yes"
 else
@@ -11186,17 +11410,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11190: checking for $ac_hdr" >&5
+echo "configure:11414: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11195 "configure"
+#line 11419 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11424: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11225,13 +11449,13 @@ done
 
 	if test $ac_cv_header_pthread_h = yes ; then
 		echo $ac_n "checking POSIX thread version""... $ac_c" 1>&6
-echo "configure:11229: checking POSIX thread version" >&5
+echo "configure:11453: checking POSIX thread version" >&5
 if eval "test \"\${ol_cv_pthread_version+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 11235 "configure"
+#line 11459 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -11242,11 +11466,11 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:11246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 11250 "configure"
+#line 11474 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -11266,7 +11490,7 @@ else
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 11270 "configure"
+#line 11494 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -11283,7 +11507,7 @@ else
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 11287 "configure"
+#line 11511 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -11295,7 +11519,7 @@ else
   rm -rf conftest*
   
 	cat > conftest.$ac_ext <<EOF
-#line 11299 "configure"
+#line 11523 "configure"
 #include "confdefs.h"
 
 #		include <pthread.h>
@@ -11342,12 +11566,12 @@ EOF
 
 		
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:11346: checking for LinuxThreads pthread.h" >&5
+echo "configure:11570: checking for LinuxThreads pthread.h" >&5
 if eval "test \"\${ol_cv_header_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11351 "configure"
+#line 11575 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -11374,12 +11598,12 @@ EOF
 
 		
 	echo $ac_n "checking for GNU Pth pthread.h""... $ac_c" 1>&6
-echo "configure:11378: checking for GNU Pth pthread.h" >&5
+echo "configure:11602: checking for GNU Pth pthread.h" >&5
 if eval "test \"\${ol_cv_header_gnu_pth_pthread_h+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11383 "configure"
+#line 11607 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 #ifdef _POSIX_THREAD_IS_GNU_PTH
@@ -11408,17 +11632,17 @@ echo "$ac_t""$ol_cv_header_gnu_pth_pthread_h" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:11412: checking for $ac_hdr" >&5
+echo "configure:11636: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11417 "configure"
+#line 11641 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:11422: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:11646: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -11448,14 +11672,14 @@ done
 
 																																																																
 				echo $ac_n "checking for pthread_create in default libraries""... $ac_c" 1>&6
-echo "configure:11452: checking for pthread_create in default libraries" >&5
+echo "configure:11676: checking for pthread_create in default libraries" >&5
 if eval "test \"\${ol_cv_pthread_create+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 11459 "configure"
+#line 11683 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11522,7 +11746,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_create=yes
 else
@@ -11534,7 +11758,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 11538 "configure"
+#line 11762 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11606,7 +11830,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:11610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_create=yes
 else
@@ -11631,7 +11855,7 @@ echo "$ac_t""$ol_cv_pthread_create" 1>&6
 if test "$ol_link_threads" = no ; then
 	# try -kthread
 	echo $ac_n "checking for pthread link with -kthread""... $ac_c" 1>&6
-echo "configure:11635: checking for pthread link with -kthread" >&5
+echo "configure:11859: checking for pthread link with -kthread" >&5
 if eval "test \"\${ol_cv_pthread_kthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11642,7 +11866,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 11646 "configure"
+#line 11870 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11709,7 +11933,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_kthread=yes
 else
@@ -11721,7 +11945,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 11725 "configure"
+#line 11949 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11793,7 +12017,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:11797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_kthread=yes
 else
@@ -11823,7 +12047,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -pthread
 	echo $ac_n "checking for pthread link with -pthread""... $ac_c" 1>&6
-echo "configure:11827: checking for pthread link with -pthread" >&5
+echo "configure:12051: checking for pthread link with -pthread" >&5
 if eval "test \"\${ol_cv_pthread_pthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11834,7 +12058,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 11838 "configure"
+#line 12062 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11901,7 +12125,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:11905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthread=yes
 else
@@ -11913,7 +12137,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 11917 "configure"
+#line 12141 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -11985,7 +12209,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:11989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_pthread=yes
 else
@@ -12015,7 +12239,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -pthreads
 	echo $ac_n "checking for pthread link with -pthreads""... $ac_c" 1>&6
-echo "configure:12019: checking for pthread link with -pthreads" >&5
+echo "configure:12243: checking for pthread link with -pthreads" >&5
 if eval "test \"\${ol_cv_pthread_pthreads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12026,7 +12250,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 12030 "configure"
+#line 12254 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12093,7 +12317,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_pthreads=yes
 else
@@ -12105,7 +12329,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 12109 "configure"
+#line 12333 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12177,7 +12401,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:12181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_pthreads=yes
 else
@@ -12207,7 +12431,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -mthreads
 	echo $ac_n "checking for pthread link with -mthreads""... $ac_c" 1>&6
-echo "configure:12211: checking for pthread link with -mthreads" >&5
+echo "configure:12435: checking for pthread link with -mthreads" >&5
 if eval "test \"\${ol_cv_pthread_mthreads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12218,7 +12442,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 12222 "configure"
+#line 12446 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12285,7 +12509,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_mthreads=yes
 else
@@ -12297,7 +12521,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 12301 "configure"
+#line 12525 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12369,7 +12593,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:12373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_mthreads=yes
 else
@@ -12399,7 +12623,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -thread
 	echo $ac_n "checking for pthread link with -thread""... $ac_c" 1>&6
-echo "configure:12403: checking for pthread link with -thread" >&5
+echo "configure:12627: checking for pthread link with -thread" >&5
 if eval "test \"\${ol_cv_pthread_thread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12410,7 +12634,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 12414 "configure"
+#line 12638 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12477,7 +12701,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_thread=yes
 else
@@ -12489,7 +12713,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 12493 "configure"
+#line 12717 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12561,7 +12785,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:12565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_thread=yes
 else
@@ -12592,7 +12816,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread -lmach -lexc -lc_r
 	echo $ac_n "checking for pthread link with -lpthread -lmach -lexc -lc_r""... $ac_c" 1>&6
-echo "configure:12596: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
+echo "configure:12820: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5
 if eval "test \"\${ol_cv_pthread_lpthread_lmach_lexc_lc_r+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12603,7 +12827,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 12607 "configure"
+#line 12831 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12670,7 +12894,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes
 else
@@ -12682,7 +12906,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 12686 "configure"
+#line 12910 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12754,7 +12978,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:12758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes
 else
@@ -12784,7 +13008,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread -lmach -lexc
 	echo $ac_n "checking for pthread link with -lpthread -lmach -lexc""... $ac_c" 1>&6
-echo "configure:12788: checking for pthread link with -lpthread -lmach -lexc" >&5
+echo "configure:13012: checking for pthread link with -lpthread -lmach -lexc" >&5
 if eval "test \"\${ol_cv_pthread_lpthread_lmach_lexc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12795,7 +13019,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 12799 "configure"
+#line 13023 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12862,7 +13086,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread_lmach_lexc=yes
 else
@@ -12874,7 +13098,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 12878 "configure"
+#line 13102 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -12946,7 +13170,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:12950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthread_lmach_lexc=yes
 else
@@ -12977,7 +13201,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread -Wl,-woff,85
 	echo $ac_n "checking for pthread link with -lpthread -Wl,-woff,85""... $ac_c" 1>&6
-echo "configure:12981: checking for pthread link with -lpthread -Wl,-woff,85" >&5
+echo "configure:13205: checking for pthread link with -lpthread -Wl,-woff,85" >&5
 if eval "test \"\${ol_cv_pthread_lib_lpthread_woff+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12988,7 +13212,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 12992 "configure"
+#line 13216 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13055,7 +13279,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lib_lpthread_woff=yes
 else
@@ -13067,7 +13291,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 13071 "configure"
+#line 13295 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13139,7 +13363,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:13143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lib_lpthread_woff=yes
 else
@@ -13170,7 +13394,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthread
 	echo $ac_n "checking for pthread link with -lpthread""... $ac_c" 1>&6
-echo "configure:13174: checking for pthread link with -lpthread" >&5
+echo "configure:13398: checking for pthread link with -lpthread" >&5
 if eval "test \"\${ol_cv_pthread_lpthread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13181,7 +13405,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 13185 "configure"
+#line 13409 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13248,7 +13472,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthread=yes
 else
@@ -13260,7 +13484,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 13264 "configure"
+#line 13488 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13332,7 +13556,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:13336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthread=yes
 else
@@ -13362,7 +13586,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lc_r
 	echo $ac_n "checking for pthread link with -lc_r""... $ac_c" 1>&6
-echo "configure:13366: checking for pthread link with -lc_r" >&5
+echo "configure:13590: checking for pthread link with -lc_r" >&5
 if eval "test \"\${ol_cv_pthread_lc_r+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13373,7 +13597,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 13377 "configure"
+#line 13601 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13440,7 +13664,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lc_r=yes
 else
@@ -13452,7 +13676,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 13456 "configure"
+#line 13680 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13524,7 +13748,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:13528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lc_r=yes
 else
@@ -13555,7 +13779,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -threads
 	echo $ac_n "checking for pthread link with -threads""... $ac_c" 1>&6
-echo "configure:13559: checking for pthread link with -threads" >&5
+echo "configure:13783: checking for pthread link with -threads" >&5
 if eval "test \"\${ol_cv_pthread_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13566,7 +13790,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 13570 "configure"
+#line 13794 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13633,7 +13857,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_threads=yes
 else
@@ -13645,7 +13869,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 13649 "configure"
+#line 13873 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13717,7 +13941,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:13721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_threads=yes
 else
@@ -13748,7 +13972,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads -lmach -lexc -lc_r
 	echo $ac_n "checking for pthread link with -lpthreads -lmach -lexc -lc_r""... $ac_c" 1>&6
-echo "configure:13752: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
+echo "configure:13976: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5
 if eval "test \"\${ol_cv_pthread_lpthreads_lmach_lexc_lc_r+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13759,7 +13983,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 13763 "configure"
+#line 13987 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13826,7 +14050,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:13830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14054: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes
 else
@@ -13838,7 +14062,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 13842 "configure"
+#line 14066 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -13910,7 +14134,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:13914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes
 else
@@ -13940,7 +14164,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads -lmach -lexc
 	echo $ac_n "checking for pthread link with -lpthreads -lmach -lexc""... $ac_c" 1>&6
-echo "configure:13944: checking for pthread link with -lpthreads -lmach -lexc" >&5
+echo "configure:14168: checking for pthread link with -lpthreads -lmach -lexc" >&5
 if eval "test \"\${ol_cv_pthread_lpthreads_lmach_lexc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13951,7 +14175,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 13955 "configure"
+#line 14179 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14018,7 +14242,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthreads_lmach_lexc=yes
 else
@@ -14030,7 +14254,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 14034 "configure"
+#line 14258 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14102,7 +14326,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:14106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthreads_lmach_lexc=yes
 else
@@ -14132,7 +14356,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads -lexc
 	echo $ac_n "checking for pthread link with -lpthreads -lexc""... $ac_c" 1>&6
-echo "configure:14136: checking for pthread link with -lpthreads -lexc" >&5
+echo "configure:14360: checking for pthread link with -lpthreads -lexc" >&5
 if eval "test \"\${ol_cv_pthread_lpthreads_lexc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14143,7 +14367,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 14147 "configure"
+#line 14371 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14210,7 +14434,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lpthreads_lexc=yes
 else
@@ -14222,7 +14446,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 14226 "configure"
+#line 14450 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14294,7 +14518,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:14298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lpthreads_lexc=yes
 else
@@ -14325,7 +14549,7 @@ fi
 if test "$ol_link_threads" = no ; then
 	# try -lpthreads
 	echo $ac_n "checking for pthread link with -lpthreads""... $ac_c" 1>&6
-echo "configure:14329: checking for pthread link with -lpthreads" >&5
+echo "configure:14553: checking for pthread link with -lpthreads" >&5
 if eval "test \"\${ol_cv_pthread_lib_lpthreads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14336,7 +14560,7 @@ else
 
 		if test "$cross_compiling" = yes; then
   cat > conftest.$ac_ext <<EOF
-#line 14340 "configure"
+#line 14564 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14403,7 +14627,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_pthread_lib_lpthreads=yes
 else
@@ -14415,7 +14639,7 @@ fi
 rm -f conftest*
 else
   cat > conftest.$ac_ext <<EOF
-#line 14419 "configure"
+#line 14643 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14487,7 +14711,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:14491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_lib_lpthreads=yes
 else
@@ -14524,12 +14748,12 @@ fi
 												for ac_func in sched_yield pthread_yield thr_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14528: checking for $ac_func" >&5
+echo "configure:14752: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14533 "configure"
+#line 14757 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14553,7 +14777,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14582,7 +14806,7 @@ done
 				$ac_cv_func_pthread_yield = no -a \
 				$ac_cv_func_thr_yield = no ; then
 								echo $ac_n "checking for sched_yield in -lrt""... $ac_c" 1>&6
-echo "configure:14586: checking for sched_yield in -lrt" >&5
+echo "configure:14810: checking for sched_yield in -lrt" >&5
 ac_lib_var=`echo rt'_'sched_yield | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14590,7 +14814,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lrt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14594 "configure"
+#line 14818 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14601,7 +14825,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
-if { (eval echo configure:14605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14637,12 +14861,12 @@ fi
 						for ac_func in pthread_kill pthread_rwlock_destroy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14641: checking for $ac_func" >&5
+echo "configure:14865: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14646 "configure"
+#line 14870 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14666,7 +14890,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14692,13 +14916,13 @@ done
 
 
 									echo $ac_n "checking for pthread_detach with <pthread.h>""... $ac_c" 1>&6
-echo "configure:14696: checking for pthread_detach with <pthread.h>" >&5
+echo "configure:14920: checking for pthread_detach with <pthread.h>" >&5
 if eval "test \"\${ol_cv_func_pthread_detach+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 								cat > conftest.$ac_ext <<EOF
-#line 14702 "configure"
+#line 14926 "configure"
 #include "confdefs.h"
 
 #include <pthread.h>
@@ -14710,7 +14934,7 @@ int main() {
 pthread_detach(NULL);
 ; return 0; }
 EOF
-if { (eval echo configure:14714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_func_pthread_detach=yes
 else
@@ -14742,12 +14966,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14746: checking for $ac_func" >&5
+echo "configure:14970: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14751 "configure"
+#line 14975 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14771,7 +14995,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14800,12 +15024,12 @@ done
 	for ac_func in pthread_kill_other_threads_np
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14804: checking for $ac_func" >&5
+echo "configure:15028: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14809 "configure"
+#line 15033 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14829,7 +15053,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14854,7 +15078,7 @@ fi
 done
 
 	echo $ac_n "checking for LinuxThreads implementation""... $ac_c" 1>&6
-echo "configure:14858: checking for LinuxThreads implementation" >&5
+echo "configure:15082: checking for LinuxThreads implementation" >&5
 if eval "test \"\${ol_cv_sys_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14867,7 +15091,7 @@ echo "$ac_t""$ol_cv_sys_linux_threads" 1>&6
 	
 	
 	echo $ac_n "checking for LinuxThreads consistency""... $ac_c" 1>&6
-echo "configure:14871: checking for LinuxThreads consistency" >&5
+echo "configure:15095: checking for LinuxThreads consistency" >&5
 if eval "test \"\${ol_cv_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14892,7 +15116,7 @@ echo "$ac_t""$ol_cv_linux_threads" 1>&6
 			fi
 
 			echo $ac_n "checking if pthread_create() works""... $ac_c" 1>&6
-echo "configure:14896: checking if pthread_create() works" >&5
+echo "configure:15120: checking if pthread_create() works" >&5
 if eval "test \"\${ol_cv_pthread_create_works+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14901,7 +15125,7 @@ else
   				ol_cv_pthread_create_works=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 14905 "configure"
+#line 15129 "configure"
 #include "confdefs.h"
 /* pthread test headers */
 #include <pthread.h>
@@ -14973,7 +15197,7 @@ int main(argc, argv)
 }
 
 EOF
-if { (eval echo configure:14977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:15201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_create_works=yes
 else
@@ -14995,7 +15219,7 @@ echo "$ac_t""$ol_cv_pthread_create_works" 1>&6
 
 						if test $ol_with_yielding_select = auto ; then
 				echo $ac_n "checking if select yields when using pthreads""... $ac_c" 1>&6
-echo "configure:14999: checking if select yields when using pthreads" >&5
+echo "configure:15223: checking if select yields when using pthreads" >&5
 if eval "test \"\${ol_cv_pthread_select_yields+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15004,7 +15228,7 @@ else
   ol_cv_pthread_select_yields=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 15008 "configure"
+#line 15232 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -15081,7 +15305,7 @@ int main(argc, argv)
 	exit(2);
 }
 EOF
-if { (eval echo configure:15085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:15309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_pthread_select_yields=no
 else
@@ -15125,17 +15349,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15129: checking for $ac_hdr" >&5
+echo "configure:15353: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15134 "configure"
+#line 15358 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15363: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15165,12 +15389,12 @@ done
 		ol_with_threads=found
 
 				echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:15169: checking for cthread_fork" >&5
+echo "configure:15393: checking for cthread_fork" >&5
 if eval "test \"\${ac_cv_func_cthread_fork+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15174 "configure"
+#line 15398 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -15194,7 +15418,7 @@ f = cthread_fork;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15198: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_cthread_fork=yes"
 else
@@ -15216,7 +15440,7 @@ fi
 
 		if test $ol_link_threads = no ; then
 									echo $ac_n "checking for cthread_fork with -all_load""... $ac_c" 1>&6
-echo "configure:15220: checking for cthread_fork with -all_load" >&5
+echo "configure:15444: checking for cthread_fork with -all_load" >&5
 if eval "test \"\${ol_cv_cthread_all_load+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15224,7 +15448,7 @@ else
 								save_LIBS="$LIBS"
 				LIBS="-all_load $LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 15228 "configure"
+#line 15452 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 int main() {
@@ -15233,7 +15457,7 @@ int main() {
 					
 ; return 0; }
 EOF
-if { (eval echo configure:15237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_cthread_all_load=yes
 else
@@ -15263,12 +15487,12 @@ echo "$ac_t""$ol_cv_cthread_all_load" 1>&6
 				save_LIBS="$LIBS"
 		LIBS="$LIBS -lthreads"
 		echo $ac_n "checking for cthread_fork""... $ac_c" 1>&6
-echo "configure:15267: checking for cthread_fork" >&5
+echo "configure:15491: checking for cthread_fork" >&5
 if eval "test \"\${ac_cv_func_cthread_fork+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15272 "configure"
+#line 15496 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char cthread_fork(); below.  */
@@ -15292,7 +15516,7 @@ f = cthread_fork;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_cthread_fork=yes"
 else
@@ -15342,17 +15566,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15346: checking for $ac_hdr" >&5
+echo "configure:15570: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15351 "configure"
+#line 15575 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15356: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15381,7 +15605,7 @@ done
 
 	if test $ac_cv_header_pth_h = yes ; then
 		echo $ac_n "checking for pth_version in -lpth""... $ac_c" 1>&6
-echo "configure:15385: checking for pth_version in -lpth" >&5
+echo "configure:15609: checking for pth_version in -lpth" >&5
 ac_lib_var=`echo pth'_'pth_version | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15389,7 +15613,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpth  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15393 "configure"
+#line 15617 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15400,7 +15624,7 @@ int main() {
 pth_version()
 ; return 0; }
 EOF
-if { (eval echo configure:15404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15445,17 +15669,17 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15449: checking for $ac_hdr" >&5
+echo "configure:15673: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15454 "configure"
+#line 15678 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15459: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15683: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15483,7 +15707,7 @@ done
 
 	if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
 		echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
-echo "configure:15487: checking for thr_create in -lthread" >&5
+echo "configure:15711: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15491,7 +15715,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15495 "configure"
+#line 15719 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15502,7 +15726,7 @@ int main() {
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:15506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15542,12 +15766,12 @@ EOF
 			
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15546: checking for $ac_func" >&5
+echo "configure:15770: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15551 "configure"
+#line 15775 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15571,7 +15795,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15602,17 +15826,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15606: checking for $ac_hdr" >&5
+echo "configure:15830: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15611 "configure"
+#line 15835 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15616: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15640,7 +15864,7 @@ done
 
 	if test $ac_cv_header_lwp_lwp_h = yes ; then
 		echo $ac_n "checking for lwp_create in -llwp""... $ac_c" 1>&6
-echo "configure:15644: checking for lwp_create in -llwp" >&5
+echo "configure:15868: checking for lwp_create in -llwp" >&5
 ac_lib_var=`echo lwp'_'lwp_create | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15648,7 +15872,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-llwp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15652 "configure"
+#line 15876 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15659,7 +15883,7 @@ int main() {
 lwp_create()
 ; return 0; }
 EOF
-if { (eval echo configure:15663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15712,17 +15936,17 @@ if test $ol_with_threads = manual ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15716: checking for $ac_hdr" >&5
+echo "configure:15940: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15721 "configure"
+#line 15945 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15751,12 +15975,12 @@ done
 	for ac_func in sched_yield pthread_yield
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15755: checking for $ac_func" >&5
+echo "configure:15979: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15760 "configure"
+#line 15984 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15780,7 +16004,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:15784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15806,12 +16030,12 @@ done
 
 	
 	echo $ac_n "checking for LinuxThreads pthread.h""... $ac_c" 1>&6
-echo "configure:15810: checking for LinuxThreads pthread.h" >&5
+echo "configure:16034: checking for LinuxThreads pthread.h" >&5
 if eval "test \"\${ol_cv_header_linux_threads+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15815 "configure"
+#line 16039 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
@@ -15841,17 +16065,17 @@ EOF
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15845: checking for $ac_hdr" >&5
+echo "configure:16069: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15850 "configure"
+#line 16074 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15881,17 +16105,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15885: checking for $ac_hdr" >&5
+echo "configure:16109: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15890 "configure"
+#line 16114 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16119: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15921,17 +16145,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15925: checking for $ac_hdr" >&5
+echo "configure:16149: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15930 "configure"
+#line 16154 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16159: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15990,20 +16214,20 @@ EOF
 
 
 			echo $ac_n "checking for thread specific errno""... $ac_c" 1>&6
-echo "configure:15994: checking for thread specific errno" >&5
+echo "configure:16218: checking for thread specific errno" >&5
 if eval "test \"\${ol_cv_errno_thread_specific+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 16000 "configure"
+#line 16224 "configure"
 #include "confdefs.h"
 #include <errno.h>
 int main() {
 errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:16007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_errno_thread_specific=yes
 else
@@ -16019,20 +16243,20 @@ fi
 echo "$ac_t""$ol_cv_errno_thread_specific" 1>&6
 
 			echo $ac_n "checking for thread specific h_errno""... $ac_c" 1>&6
-echo "configure:16023: checking for thread specific h_errno" >&5
+echo "configure:16247: checking for thread specific h_errno" >&5
 if eval "test \"\${ol_cv_h_errno_thread_specific+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 16029 "configure"
+#line 16253 "configure"
 #include "confdefs.h"
 #include <netdb.h>
 int main() {
 h_errno = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:16036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_h_errno_thread_specific=yes
 else
@@ -16085,12 +16309,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16089: checking for $ac_func" >&5
+echo "configure:16313: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16094 "configure"
+#line 16318 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16114,7 +16338,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:16118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16143,19 +16367,19 @@ if test "$ac_cv_func_ctime_r" = no ; then
 	ol_cv_func_ctime_r_nargs=0
 else
 	echo $ac_n "checking number of arguments of ctime_r""... $ac_c" 1>&6
-echo "configure:16147: checking number of arguments of ctime_r" >&5
+echo "configure:16371: checking number of arguments of ctime_r" >&5
 if eval "test \"\${ol_cv_func_ctime_r_nargs+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16152 "configure"
+#line 16376 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 time_t ti; char *buffer; ctime_r(&ti,buffer,32);
 ; return 0; }
 EOF
-if { (eval echo configure:16159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16383: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_ctime_r_nargs3=yes
 else
@@ -16167,14 +16391,14 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 16171 "configure"
+#line 16395 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 time_t ti; char *buffer; ctime_r(&ti,buffer);
 ; return 0; }
 EOF
-if { (eval echo configure:16178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_ctime_r_nargs2=yes
 else
@@ -16214,12 +16438,12 @@ fi
 
 if test "$ac_cv_func_gethostbyname_r" = yes ; then
  	echo $ac_n "checking number of arguments of gethostbyname_r""... $ac_c" 1>&6
-echo "configure:16218: checking number of arguments of gethostbyname_r" >&5
+echo "configure:16442: checking number of arguments of gethostbyname_r" >&5
 if eval "test \"\${ol_cv_func_gethostbyname_r_nargs+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16223 "configure"
+#line 16447 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -16233,7 +16457,7 @@ struct hostent hent; char buffer[BUFSIZE];
 			buffer, bufsize, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:16237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyname_r_nargs5=yes
 else
@@ -16245,7 +16469,7 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 16249 "configure"
+#line 16473 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -16260,7 +16484,7 @@ struct hostent hent;struct hostent *rhent;
 			&rhent, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:16264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyname_r_nargs6=yes
 else
@@ -16301,12 +16525,12 @@ fi
  
 if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
  	echo $ac_n "checking number of arguments of gethostbyaddr_r""... $ac_c" 1>&6
-echo "configure:16305: checking number of arguments of gethostbyaddr_r" >&5
+echo "configure:16529: checking number of arguments of gethostbyaddr_r" >&5
 if eval "test \"\${ol_cv_func_gethostbyaddr_r_nargs+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16310 "configure"
+#line 16534 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -16322,7 +16546,7 @@ struct hostent hent; char buffer[BUFSIZE];
 			alen, AF_INET, &hent, buffer, bufsize, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:16326: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyaddr_r_nargs7=yes
 else
@@ -16334,7 +16558,7 @@ fi
 rm -f conftest*
 
 	cat > conftest.$ac_ext <<EOF
-#line 16338 "configure"
+#line 16562 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -16352,7 +16576,7 @@ struct hostent hent;
 			&rhent, &h_errno);
 ; return 0; }
 EOF
-if { (eval echo configure:16356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_func_gethostbyaddr_r_nargs8=yes
 else
@@ -16402,17 +16626,17 @@ if test $ol_with_ldbm_api = auto \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:16406: checking for $ac_hdr" >&5
+echo "configure:16630: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16411 "configure"
+#line 16635 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16416: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16640: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16440,13 +16664,13 @@ done
 
 if test $ac_cv_header_db_185_h = yes -o $ac_cv_header_db_h = yes; then
 	echo $ac_n "checking if Berkeley DB header compatibility""... $ac_c" 1>&6
-echo "configure:16444: checking if Berkeley DB header compatibility" >&5
+echo "configure:16668: checking if Berkeley DB header compatibility" >&5
 if eval "test \"\${ol_cv_header_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 		cat > conftest.$ac_ext <<EOF
-#line 16450 "configure"
+#line 16674 "configure"
 #include "confdefs.h"
 
 #if HAVE_DB_185_H
@@ -16483,7 +16707,7 @@ echo "$ac_t""$ol_cv_header_db1" 1>&6
 		ol_cv_lib_db=no
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (default)""... $ac_c" 1>&6
-echo "configure:16487: checking for Berkeley DB link (default)" >&5
+echo "configure:16711: checking for Berkeley DB link (default)" >&5
 if eval "test \"\${ol_cv_db_none+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16493,7 +16717,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16497 "configure"
+#line 16721 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -16540,7 +16764,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_none=yes
 else
@@ -16564,7 +16788,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb42)""... $ac_c" 1>&6
-echo "configure:16568: checking for Berkeley DB link (-ldb42)" >&5
+echo "configure:16792: checking for Berkeley DB link (-ldb42)" >&5
 if eval "test \"\${ol_cv_db_db42+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16574,7 +16798,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16578 "configure"
+#line 16802 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -16621,7 +16845,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db42=yes
 else
@@ -16645,7 +16869,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-42)""... $ac_c" 1>&6
-echo "configure:16649: checking for Berkeley DB link (-ldb-42)" >&5
+echo "configure:16873: checking for Berkeley DB link (-ldb-42)" >&5
 if eval "test \"\${ol_cv_db_db_42+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16655,7 +16879,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16659 "configure"
+#line 16883 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -16702,7 +16926,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_42=yes
 else
@@ -16726,7 +16950,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4.2)""... $ac_c" 1>&6
-echo "configure:16730: checking for Berkeley DB link (-ldb-4.2)" >&5
+echo "configure:16954: checking for Berkeley DB link (-ldb-4.2)" >&5
 if eval "test \"\${ol_cv_db_db_4_dot_2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16736,7 +16960,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16740 "configure"
+#line 16964 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -16783,7 +17007,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_dot_2=yes
 else
@@ -16807,7 +17031,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4-2)""... $ac_c" 1>&6
-echo "configure:16811: checking for Berkeley DB link (-ldb-4-2)" >&5
+echo "configure:17035: checking for Berkeley DB link (-ldb-4-2)" >&5
 if eval "test \"\${ol_cv_db_db_4_2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16817,7 +17041,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16821 "configure"
+#line 17045 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -16864,7 +17088,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_2=yes
 else
@@ -16888,7 +17112,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4)""... $ac_c" 1>&6
-echo "configure:16892: checking for Berkeley DB link (-ldb-4)" >&5
+echo "configure:17116: checking for Berkeley DB link (-ldb-4)" >&5
 if eval "test \"\${ol_cv_db_db_4+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16898,7 +17122,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16902 "configure"
+#line 17126 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -16945,7 +17169,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4=yes
 else
@@ -16969,7 +17193,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb4)""... $ac_c" 1>&6
-echo "configure:16973: checking for Berkeley DB link (-ldb4)" >&5
+echo "configure:17197: checking for Berkeley DB link (-ldb4)" >&5
 if eval "test \"\${ol_cv_db_db4+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16979,7 +17203,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 16983 "configure"
+#line 17207 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17026,7 +17250,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db4=yes
 else
@@ -17050,7 +17274,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb)""... $ac_c" 1>&6
-echo "configure:17054: checking for Berkeley DB link (-ldb)" >&5
+echo "configure:17278: checking for Berkeley DB link (-ldb)" >&5
 if eval "test \"\${ol_cv_db_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17060,7 +17284,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17064 "configure"
+#line 17288 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17107,7 +17331,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db=yes
 else
@@ -17131,7 +17355,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb41)""... $ac_c" 1>&6
-echo "configure:17135: checking for Berkeley DB link (-ldb41)" >&5
+echo "configure:17359: checking for Berkeley DB link (-ldb41)" >&5
 if eval "test \"\${ol_cv_db_db41+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17141,7 +17365,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17145 "configure"
+#line 17369 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17188,7 +17412,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db41=yes
 else
@@ -17212,7 +17436,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-41)""... $ac_c" 1>&6
-echo "configure:17216: checking for Berkeley DB link (-ldb-41)" >&5
+echo "configure:17440: checking for Berkeley DB link (-ldb-41)" >&5
 if eval "test \"\${ol_cv_db_db_41+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17222,7 +17446,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17226 "configure"
+#line 17450 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17269,7 +17493,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_41=yes
 else
@@ -17293,7 +17517,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4.1)""... $ac_c" 1>&6
-echo "configure:17297: checking for Berkeley DB link (-ldb-4.1)" >&5
+echo "configure:17521: checking for Berkeley DB link (-ldb-4.1)" >&5
 if eval "test \"\${ol_cv_db_db_4_dot_1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17303,7 +17527,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17307 "configure"
+#line 17531 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17350,7 +17574,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_dot_1=yes
 else
@@ -17374,7 +17598,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4-1)""... $ac_c" 1>&6
-echo "configure:17378: checking for Berkeley DB link (-ldb-4-1)" >&5
+echo "configure:17602: checking for Berkeley DB link (-ldb-4-1)" >&5
 if eval "test \"\${ol_cv_db_db_4_1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17384,7 +17608,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17388 "configure"
+#line 17612 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17431,7 +17655,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_1=yes
 else
@@ -17455,7 +17679,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb3)""... $ac_c" 1>&6
-echo "configure:17459: checking for Berkeley DB link (-ldb3)" >&5
+echo "configure:17683: checking for Berkeley DB link (-ldb3)" >&5
 if eval "test \"\${ol_cv_db_db3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17465,7 +17689,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17469 "configure"
+#line 17693 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17512,7 +17736,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db3=yes
 else
@@ -17536,7 +17760,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-3)""... $ac_c" 1>&6
-echo "configure:17540: checking for Berkeley DB link (-ldb-3)" >&5
+echo "configure:17764: checking for Berkeley DB link (-ldb-3)" >&5
 if eval "test \"\${ol_cv_db_db_3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17546,7 +17770,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17550 "configure"
+#line 17774 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17593,7 +17817,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_3=yes
 else
@@ -17617,7 +17841,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb2)""... $ac_c" 1>&6
-echo "configure:17621: checking for Berkeley DB link (-ldb2)" >&5
+echo "configure:17845: checking for Berkeley DB link (-ldb2)" >&5
 if eval "test \"\${ol_cv_db_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17627,7 +17851,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17631 "configure"
+#line 17855 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17674,7 +17898,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db2=yes
 else
@@ -17698,7 +17922,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-2)""... $ac_c" 1>&6
-echo "configure:17702: checking for Berkeley DB link (-ldb-2)" >&5
+echo "configure:17926: checking for Berkeley DB link (-ldb-2)" >&5
 if eval "test \"\${ol_cv_db_db_2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17708,7 +17932,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17712 "configure"
+#line 17936 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17755,7 +17979,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_2=yes
 else
@@ -17779,7 +18003,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb1)""... $ac_c" 1>&6
-echo "configure:17783: checking for Berkeley DB link (-ldb1)" >&5
+echo "configure:18007: checking for Berkeley DB link (-ldb1)" >&5
 if eval "test \"\${ol_cv_db_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17789,7 +18013,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17793 "configure"
+#line 18017 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17836,7 +18060,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db1=yes
 else
@@ -17860,7 +18084,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-1)""... $ac_c" 1>&6
-echo "configure:17864: checking for Berkeley DB link (-ldb-1)" >&5
+echo "configure:18088: checking for Berkeley DB link (-ldb-1)" >&5
 if eval "test \"\${ol_cv_db_db_1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17870,7 +18094,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 17874 "configure"
+#line 18098 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -17917,7 +18141,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:17921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_1=yes
 else
@@ -17952,17 +18176,17 @@ for ac_hdr in db.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17956: checking for $ac_hdr" >&5
+echo "configure:18180: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17961 "configure"
+#line 18185 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:18190: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -17992,7 +18216,7 @@ if test $ac_cv_header_db_h = yes; then
 	ol_cv_lib_db=no
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (default)""... $ac_c" 1>&6
-echo "configure:17996: checking for Berkeley DB link (default)" >&5
+echo "configure:18220: checking for Berkeley DB link (default)" >&5
 if eval "test \"\${ol_cv_db_none+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18002,7 +18226,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18006 "configure"
+#line 18230 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18049,7 +18273,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_none=yes
 else
@@ -18073,7 +18297,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb42)""... $ac_c" 1>&6
-echo "configure:18077: checking for Berkeley DB link (-ldb42)" >&5
+echo "configure:18301: checking for Berkeley DB link (-ldb42)" >&5
 if eval "test \"\${ol_cv_db_db42+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18083,7 +18307,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18087 "configure"
+#line 18311 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18130,7 +18354,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db42=yes
 else
@@ -18154,7 +18378,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-42)""... $ac_c" 1>&6
-echo "configure:18158: checking for Berkeley DB link (-ldb-42)" >&5
+echo "configure:18382: checking for Berkeley DB link (-ldb-42)" >&5
 if eval "test \"\${ol_cv_db_db_42+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18164,7 +18388,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18168 "configure"
+#line 18392 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18211,7 +18435,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_42=yes
 else
@@ -18235,7 +18459,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4.2)""... $ac_c" 1>&6
-echo "configure:18239: checking for Berkeley DB link (-ldb-4.2)" >&5
+echo "configure:18463: checking for Berkeley DB link (-ldb-4.2)" >&5
 if eval "test \"\${ol_cv_db_db_4_dot_2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18245,7 +18469,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18249 "configure"
+#line 18473 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18292,7 +18516,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_dot_2=yes
 else
@@ -18316,7 +18540,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4-2)""... $ac_c" 1>&6
-echo "configure:18320: checking for Berkeley DB link (-ldb-4-2)" >&5
+echo "configure:18544: checking for Berkeley DB link (-ldb-4-2)" >&5
 if eval "test \"\${ol_cv_db_db_4_2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18326,7 +18550,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18330 "configure"
+#line 18554 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18373,7 +18597,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_2=yes
 else
@@ -18397,7 +18621,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4)""... $ac_c" 1>&6
-echo "configure:18401: checking for Berkeley DB link (-ldb-4)" >&5
+echo "configure:18625: checking for Berkeley DB link (-ldb-4)" >&5
 if eval "test \"\${ol_cv_db_db_4+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18407,7 +18631,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18411 "configure"
+#line 18635 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18454,7 +18678,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4=yes
 else
@@ -18478,7 +18702,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb4)""... $ac_c" 1>&6
-echo "configure:18482: checking for Berkeley DB link (-ldb4)" >&5
+echo "configure:18706: checking for Berkeley DB link (-ldb4)" >&5
 if eval "test \"\${ol_cv_db_db4+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18488,7 +18712,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18492 "configure"
+#line 18716 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18535,7 +18759,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db4=yes
 else
@@ -18559,7 +18783,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb)""... $ac_c" 1>&6
-echo "configure:18563: checking for Berkeley DB link (-ldb)" >&5
+echo "configure:18787: checking for Berkeley DB link (-ldb)" >&5
 if eval "test \"\${ol_cv_db_db+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18569,7 +18793,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18573 "configure"
+#line 18797 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18616,7 +18840,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db=yes
 else
@@ -18640,7 +18864,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb41)""... $ac_c" 1>&6
-echo "configure:18644: checking for Berkeley DB link (-ldb41)" >&5
+echo "configure:18868: checking for Berkeley DB link (-ldb41)" >&5
 if eval "test \"\${ol_cv_db_db41+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18650,7 +18874,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18654 "configure"
+#line 18878 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18697,7 +18921,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db41=yes
 else
@@ -18721,7 +18945,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-41)""... $ac_c" 1>&6
-echo "configure:18725: checking for Berkeley DB link (-ldb-41)" >&5
+echo "configure:18949: checking for Berkeley DB link (-ldb-41)" >&5
 if eval "test \"\${ol_cv_db_db_41+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18731,7 +18955,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18735 "configure"
+#line 18959 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18778,7 +19002,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_41=yes
 else
@@ -18802,7 +19026,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4.1)""... $ac_c" 1>&6
-echo "configure:18806: checking for Berkeley DB link (-ldb-4.1)" >&5
+echo "configure:19030: checking for Berkeley DB link (-ldb-4.1)" >&5
 if eval "test \"\${ol_cv_db_db_4_dot_1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18812,7 +19036,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18816 "configure"
+#line 19040 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18859,7 +19083,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_dot_1=yes
 else
@@ -18883,7 +19107,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-4-1)""... $ac_c" 1>&6
-echo "configure:18887: checking for Berkeley DB link (-ldb-4-1)" >&5
+echo "configure:19111: checking for Berkeley DB link (-ldb-4-1)" >&5
 if eval "test \"\${ol_cv_db_db_4_1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18893,7 +19117,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18897 "configure"
+#line 19121 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -18940,7 +19164,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:18944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19168: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_4_1=yes
 else
@@ -18964,7 +19188,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb3)""... $ac_c" 1>&6
-echo "configure:18968: checking for Berkeley DB link (-ldb3)" >&5
+echo "configure:19192: checking for Berkeley DB link (-ldb3)" >&5
 if eval "test \"\${ol_cv_db_db3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18974,7 +19198,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 18978 "configure"
+#line 19202 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19021,7 +19245,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:19025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db3=yes
 else
@@ -19045,7 +19269,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-3)""... $ac_c" 1>&6
-echo "configure:19049: checking for Berkeley DB link (-ldb-3)" >&5
+echo "configure:19273: checking for Berkeley DB link (-ldb-3)" >&5
 if eval "test \"\${ol_cv_db_db_3+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19055,7 +19279,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 19059 "configure"
+#line 19283 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19102,7 +19326,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:19106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_3=yes
 else
@@ -19126,7 +19350,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb2)""... $ac_c" 1>&6
-echo "configure:19130: checking for Berkeley DB link (-ldb2)" >&5
+echo "configure:19354: checking for Berkeley DB link (-ldb2)" >&5
 if eval "test \"\${ol_cv_db_db2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19136,7 +19360,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 19140 "configure"
+#line 19364 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19183,7 +19407,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:19187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db2=yes
 else
@@ -19207,7 +19431,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-2)""... $ac_c" 1>&6
-echo "configure:19211: checking for Berkeley DB link (-ldb-2)" >&5
+echo "configure:19435: checking for Berkeley DB link (-ldb-2)" >&5
 if eval "test \"\${ol_cv_db_db_2+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19217,7 +19441,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 19221 "configure"
+#line 19445 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19264,7 +19488,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:19268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_2=yes
 else
@@ -19288,7 +19512,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb1)""... $ac_c" 1>&6
-echo "configure:19292: checking for Berkeley DB link (-ldb1)" >&5
+echo "configure:19516: checking for Berkeley DB link (-ldb1)" >&5
 if eval "test \"\${ol_cv_db_db1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19298,7 +19522,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 19302 "configure"
+#line 19526 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19345,7 +19569,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:19349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db1=yes
 else
@@ -19369,7 +19593,7 @@ fi
 
 if test $ol_cv_lib_db = no ; then
 	echo $ac_n "checking for Berkeley DB link (-ldb-1)""... $ac_c" 1>&6
-echo "configure:19373: checking for Berkeley DB link (-ldb-1)" >&5
+echo "configure:19597: checking for Berkeley DB link (-ldb-1)" >&5
 if eval "test \"\${ol_cv_db_db_1+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19379,7 +19603,7 @@ else
 	LIBS="$ol_DB_LIB $LTHREAD_LIBS $LIBS"
 
 	cat > conftest.$ac_ext <<EOF
-#line 19383 "configure"
+#line 19607 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19426,7 +19650,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:19430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_db_db_1=yes
 else
@@ -19452,7 +19676,7 @@ fi
 	if test "$ol_cv_lib_db" != no ; then
 		ol_cv_berkeley_db=yes
 		echo $ac_n "checking for Berkeley DB version match""... $ac_c" 1>&6
-echo "configure:19456: checking for Berkeley DB version match" >&5
+echo "configure:19680: checking for Berkeley DB version match" >&5
 if eval "test \"\${ol_cv_berkeley_db_version+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19467,7 +19691,7 @@ else
   ol_cv_berkeley_db_version=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 19471 "configure"
+#line 19695 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19500,7 +19724,7 @@ main()
 	return 0;
 }
 EOF
-if { (eval echo configure:19504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:19728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_berkeley_db_version=yes
 else
@@ -19524,7 +19748,7 @@ echo "$ac_t""$ol_cv_berkeley_db_version" 1>&6
 	fi
 
 		echo $ac_n "checking for Berkeley DB thread support""... $ac_c" 1>&6
-echo "configure:19528: checking for Berkeley DB thread support" >&5
+echo "configure:19752: checking for Berkeley DB thread support" >&5
 if eval "test \"\${ol_cv_berkeley_db_thread+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19539,7 +19763,7 @@ else
   ol_cv_berkeley_db_thread=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 19543 "configure"
+#line 19767 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_DB_185_H
@@ -19606,7 +19830,7 @@ main()
 	return rc;
 }
 EOF
-if { (eval echo configure:19610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:19834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_berkeley_db_thread=yes
 else
@@ -19669,13 +19893,13 @@ if test $ol_enable_bdb != no -o $ol_enable_hdb != no; then
 		{ echo "configure: error: BDB/HDB: BerkeleyDB not available" 1>&2; exit 1; }
 	else
 		echo $ac_n "checking Berkeley DB version for BDB backend""... $ac_c" 1>&6
-echo "configure:19673: checking Berkeley DB version for BDB backend" >&5
+echo "configure:19897: checking Berkeley DB version for BDB backend" >&5
 if eval "test \"\${ol_cv_bdb_compat+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 19679 "configure"
+#line 19903 "configure"
 #include "confdefs.h"
 
 #include <db.h>
@@ -19722,18 +19946,18 @@ fi
 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
 	echo $ac_n "checking for MDBM library""... $ac_c" 1>&6
-echo "configure:19726: checking for MDBM library" >&5
+echo "configure:19950: checking for MDBM library" >&5
 if eval "test \"\${ol_cv_lib_mdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for mdbm_set_chain""... $ac_c" 1>&6
-echo "configure:19732: checking for mdbm_set_chain" >&5
+echo "configure:19956: checking for mdbm_set_chain" >&5
 if eval "test \"\${ac_cv_func_mdbm_set_chain+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 19737 "configure"
+#line 19961 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char mdbm_set_chain(); below.  */
@@ -19757,7 +19981,7 @@ f = mdbm_set_chain;
 
 ; return 0; }
 EOF
-if { (eval echo configure:19761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_mdbm_set_chain=yes"
 else
@@ -19776,7 +20000,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for mdbm_set_chain in -lmdbm""... $ac_c" 1>&6
-echo "configure:19780: checking for mdbm_set_chain in -lmdbm" >&5
+echo "configure:20004: checking for mdbm_set_chain in -lmdbm" >&5
 ac_lib_var=`echo mdbm'_'mdbm_set_chain | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -19784,7 +20008,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 19788 "configure"
+#line 20012 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -19795,7 +20019,7 @@ int main() {
 mdbm_set_chain()
 ; return 0; }
 EOF
-if { (eval echo configure:19799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -19830,17 +20054,17 @@ echo "$ac_t""$ol_cv_lib_mdbm" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:19834: checking for $ac_hdr" >&5
+echo "configure:20058: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 19839 "configure"
+#line 20063 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:19844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:20068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -19867,7 +20091,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:19871: checking for db" >&5
+echo "configure:20095: checking for db" >&5
 if eval "test \"\${ol_cv_mdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -19900,18 +20124,18 @@ fi
 
 if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
 	echo $ac_n "checking for GDBM library""... $ac_c" 1>&6
-echo "configure:19904: checking for GDBM library" >&5
+echo "configure:20128: checking for GDBM library" >&5
 if eval "test \"\${ol_cv_lib_gdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for gdbm_open""... $ac_c" 1>&6
-echo "configure:19910: checking for gdbm_open" >&5
+echo "configure:20134: checking for gdbm_open" >&5
 if eval "test \"\${ac_cv_func_gdbm_open+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 19915 "configure"
+#line 20139 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gdbm_open(); below.  */
@@ -19935,7 +20159,7 @@ f = gdbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:19939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gdbm_open=yes"
 else
@@ -19954,7 +20178,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for gdbm_open in -lgdbm""... $ac_c" 1>&6
-echo "configure:19958: checking for gdbm_open in -lgdbm" >&5
+echo "configure:20182: checking for gdbm_open in -lgdbm" >&5
 ac_lib_var=`echo gdbm'_'gdbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -19962,7 +20186,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgdbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 19966 "configure"
+#line 20190 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -19973,7 +20197,7 @@ int main() {
 gdbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:19977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20008,17 +20232,17 @@ echo "$ac_t""$ol_cv_lib_gdbm" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:20012: checking for $ac_hdr" >&5
+echo "configure:20236: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20017 "configure"
+#line 20241 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:20022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:20246: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -20045,7 +20269,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:20049: checking for db" >&5
+echo "configure:20273: checking for db" >&5
 if eval "test \"\${ol_cv_gdbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -20079,18 +20303,18 @@ fi
 
 if test $ol_with_ldbm_api = ndbm ; then
 	echo $ac_n "checking for NDBM library""... $ac_c" 1>&6
-echo "configure:20083: checking for NDBM library" >&5
+echo "configure:20307: checking for NDBM library" >&5
 if eval "test \"\${ol_cv_lib_ndbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   	ol_LIBS="$LIBS"
 	echo $ac_n "checking for dbm_open""... $ac_c" 1>&6
-echo "configure:20089: checking for dbm_open" >&5
+echo "configure:20313: checking for dbm_open" >&5
 if eval "test \"\${ac_cv_func_dbm_open+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20094 "configure"
+#line 20318 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char dbm_open(); below.  */
@@ -20114,7 +20338,7 @@ f = dbm_open;
 
 ; return 0; }
 EOF
-if { (eval echo configure:20118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_dbm_open=yes"
 else
@@ -20133,7 +20357,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for dbm_open in -lndbm""... $ac_c" 1>&6
-echo "configure:20137: checking for dbm_open in -lndbm" >&5
+echo "configure:20361: checking for dbm_open in -lndbm" >&5
 ac_lib_var=`echo ndbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -20141,7 +20365,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lndbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 20145 "configure"
+#line 20369 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -20152,7 +20376,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:20156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20172,7 +20396,7 @@ else
   echo "$ac_t""no" 1>&6
 
 			echo $ac_n "checking for dbm_open in -ldbm""... $ac_c" 1>&6
-echo "configure:20176: checking for dbm_open in -ldbm" >&5
+echo "configure:20400: checking for dbm_open in -ldbm" >&5
 ac_lib_var=`echo dbm'_'dbm_open | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -20180,7 +20404,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldbm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 20184 "configure"
+#line 20408 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -20191,7 +20415,7 @@ int main() {
 dbm_open()
 ; return 0; }
 EOF
-if { (eval echo configure:20195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20228,17 +20452,17 @@ echo "$ac_t""$ol_cv_lib_ndbm" 1>&6
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:20232: checking for $ac_hdr" >&5
+echo "configure:20456: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20237 "configure"
+#line 20461 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:20242: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:20466: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -20265,7 +20489,7 @@ fi
 done
 
  echo $ac_n "checking for db""... $ac_c" 1>&6
-echo "configure:20269: checking for db" >&5
+echo "configure:20493: checking for db" >&5
 if eval "test \"\${ol_cv_ndbm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -20325,17 +20549,17 @@ if test $ol_enable_wrappers != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:20329: checking for $ac_hdr" >&5
+echo "configure:20553: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20334 "configure"
+#line 20558 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:20339: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:20563: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -20357,11 +20581,11 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 EOF
  
 		echo $ac_n "checking for TCP wrappers library""... $ac_c" 1>&6
-echo "configure:20361: checking for TCP wrappers library" >&5
+echo "configure:20585: checking for TCP wrappers library" >&5
 		save_LIBS="$LIBS"
 		LIBS="$LIBS -lwrap"
 		cat > conftest.$ac_ext <<EOF
-#line 20365 "configure"
+#line 20589 "configure"
 #include "confdefs.h"
 
 #include <tcpd.h>
@@ -20376,7 +20600,7 @@ hosts_access(req)
 		
 ; return 0; }
 EOF
-if { (eval echo configure:20380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""-lwrap" 1>&6
 		have_wrappers=yes
@@ -20388,7 +20612,7 @@ else
   
 				LIBS="$LIBS -lnsl"
 		cat > conftest.$ac_ext <<EOF
-#line 20392 "configure"
+#line 20616 "configure"
 #include "confdefs.h"
 
 #include <tcpd.h>
@@ -20403,7 +20627,7 @@ hosts_access(req)
 		
 ; return 0; }
 EOF
-if { (eval echo configure:20407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""-lwrap -lnsl" 1>&6
 		have_wrappers=yes
@@ -20443,12 +20667,12 @@ fi
 
 if test $ol_enable_syslog != no ; then
 	echo $ac_n "checking for openlog""... $ac_c" 1>&6
-echo "configure:20447: checking for openlog" >&5
+echo "configure:20671: checking for openlog" >&5
 if eval "test \"\${ac_cv_func_openlog+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20452 "configure"
+#line 20676 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char openlog(); below.  */
@@ -20472,7 +20696,7 @@ f = openlog;
 
 ; return 0; }
 EOF
-if { (eval echo configure:20476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_openlog=yes"
 else
@@ -20504,17 +20728,17 @@ if test $ol_enable_sql != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:20508: checking for $ac_hdr" >&5
+echo "configure:20732: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20513 "configure"
+#line 20737 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:20518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:20742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -20544,7 +20768,7 @@ done
 
 
 	echo $ac_n "checking for SQLDriverConnect in -liodbc""... $ac_c" 1>&6
-echo "configure:20548: checking for SQLDriverConnect in -liodbc" >&5
+echo "configure:20772: checking for SQLDriverConnect in -liodbc" >&5
 ac_lib_var=`echo iodbc'_'SQLDriverConnect | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -20552,7 +20776,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-liodbc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 20556 "configure"
+#line 20780 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -20563,7 +20787,7 @@ int main() {
 SQLDriverConnect()
 ; return 0; }
 EOF
-if { (eval echo configure:20567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20588,7 +20812,7 @@ fi
 		ol_link_sql="-liodbc"
 	else
 		echo $ac_n "checking for SQLDriverConnect in -lodbc""... $ac_c" 1>&6
-echo "configure:20592: checking for SQLDriverConnect in -lodbc" >&5
+echo "configure:20816: checking for SQLDriverConnect in -lodbc" >&5
 ac_lib_var=`echo odbc'_'SQLDriverConnect | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -20596,7 +20820,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lodbc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 20600 "configure"
+#line 20824 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -20607,7 +20831,7 @@ int main() {
 SQLDriverConnect()
 ; return 0; }
 EOF
-if { (eval echo configure:20611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20648,17 +20872,17 @@ if test $ol_with_cyrus_sasl != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:20652: checking for $ac_hdr" >&5
+echo "configure:20876: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20657 "configure"
+#line 20881 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:20662: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:20886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -20687,7 +20911,7 @@ done
 
 	if test $ac_cv_header_sasl_sasl_h = yes -o $ac_cv_header_sasl_h = yes; then
 		echo $ac_n "checking for sasl_client_init in -lsasl2""... $ac_c" 1>&6
-echo "configure:20691: checking for sasl_client_init in -lsasl2" >&5
+echo "configure:20915: checking for sasl_client_init in -lsasl2" >&5
 ac_lib_var=`echo sasl2'_'sasl_client_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -20695,7 +20919,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsasl2  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 20699 "configure"
+#line 20923 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -20706,7 +20930,7 @@ int main() {
 sasl_client_init()
 ; return 0; }
 EOF
-if { (eval echo configure:20710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20725,7 +20949,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sasl_client_init in -lsasl""... $ac_c" 1>&6
-echo "configure:20729: checking for sasl_client_init in -lsasl" >&5
+echo "configure:20953: checking for sasl_client_init in -lsasl" >&5
 ac_lib_var=`echo sasl'_'sasl_client_init | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -20733,7 +20957,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsasl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 20737 "configure"
+#line 20961 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -20744,7 +20968,7 @@ int main() {
 sasl_client_init()
 ; return 0; }
 EOF
-if { (eval echo configure:20748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -20780,13 +21004,13 @@ fi
 		fi
 	else
 		echo $ac_n "checking Cyrus SASL library version""... $ac_c" 1>&6
-echo "configure:20784: checking Cyrus SASL library version" >&5
+echo "configure:21008: checking Cyrus SASL library version" >&5
 if eval "test \"\${ol_cv_sasl_compat+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 20790 "configure"
+#line 21014 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SASL_SASL_H
@@ -20835,12 +21059,12 @@ EOF
 		ac_save_LIBS="$LIBS"
 		LIBS="$LIBS $ol_link_sasl"
 		echo $ac_n "checking for sasl_version""... $ac_c" 1>&6
-echo "configure:20839: checking for sasl_version" >&5
+echo "configure:21063: checking for sasl_version" >&5
 if eval "test \"\${ac_cv_func_sasl_version+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20844 "configure"
+#line 21068 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char sasl_version(); below.  */
@@ -20864,7 +21088,7 @@ f = sasl_version;
 
 ; return 0; }
 EOF
-if { (eval echo configure:20868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_sasl_version=yes"
 else
@@ -20923,13 +21147,13 @@ if test $ol_with_fetch != no ; then
 	ol_LIBS=$LIBS
 LIBS="-lfetch -lcom_err $LIBS"
 echo $ac_n "checking fetch(3) library""... $ac_c" 1>&6
-echo "configure:20927: checking fetch(3) library" >&5
+echo "configure:21151: checking fetch(3) library" >&5
 if eval "test \"\${ol_cv_lib_fetch+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 20933 "configure"
+#line 21157 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -20939,7 +21163,7 @@ int main() {
 struct url *u = fetchParseURL("file:///"); 
 ; return 0; }
 EOF
-if { (eval echo configure:20943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_lib_fetch=yes
 else
@@ -20976,12 +21200,12 @@ if test $ol_enable_crypt != no ; then
 	LIBS="$TLS_LIBS $LIBS"
 
 	echo $ac_n "checking for crypt""... $ac_c" 1>&6
-echo "configure:20980: checking for crypt" >&5
+echo "configure:21204: checking for crypt" >&5
 if eval "test \"\${ac_cv_func_crypt+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 20985 "configure"
+#line 21209 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char crypt(); below.  */
@@ -21005,7 +21229,7 @@ f = crypt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:21009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_crypt=yes"
 else
@@ -21025,7 +21249,7 @@ else
 
 		LIBS="$save_LIBS"
 		echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:21029: checking for crypt in -lcrypt" >&5
+echo "configure:21253: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -21033,7 +21257,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 21037 "configure"
+#line 21261 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -21044,7 +21268,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:21048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -21089,12 +21313,12 @@ fi
 
 if test $ol_enable_proctitle != no ; then
 	echo $ac_n "checking for setproctitle""... $ac_c" 1>&6
-echo "configure:21093: checking for setproctitle" >&5
+echo "configure:21317: checking for setproctitle" >&5
 if eval "test \"\${ac_cv_func_setproctitle+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21098 "configure"
+#line 21322 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char setproctitle(); below.  */
@@ -21118,7 +21342,7 @@ f = setproctitle;
 
 ; return 0; }
 EOF
-if { (eval echo configure:21122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_setproctitle=yes"
 else
@@ -21137,7 +21361,7 @@ else
   echo "$ac_t""no" 1>&6
 
 		echo $ac_n "checking for setproctitle in -lutil""... $ac_c" 1>&6
-echo "configure:21141: checking for setproctitle in -lutil" >&5
+echo "configure:21365: checking for setproctitle in -lutil" >&5
 ac_lib_var=`echo util'_'setproctitle | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -21145,7 +21369,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 21149 "configure"
+#line 21373 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -21156,7 +21380,7 @@ int main() {
 setproctitle()
 ; return 0; }
 EOF
-if { (eval echo configure:21160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -21196,17 +21420,17 @@ if test $ol_enable_slp != no ; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:21200: checking for $ac_hdr" >&5
+echo "configure:21424: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21205 "configure"
+#line 21429 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:21210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:21434: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -21235,7 +21459,7 @@ done
 
 	if test $ac_cv_header_slp_h = yes ; then
 		echo $ac_n "checking for SLPOpen in -lslp""... $ac_c" 1>&6
-echo "configure:21239: checking for SLPOpen in -lslp" >&5
+echo "configure:21463: checking for SLPOpen in -lslp" >&5
 ac_lib_var=`echo slp'_'SLPOpen | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -21243,7 +21467,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lslp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 21247 "configure"
+#line 21471 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -21254,7 +21478,7 @@ int main() {
 SLPOpen()
 ; return 0; }
 EOF
-if { (eval echo configure:21258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -21290,20 +21514,20 @@ fi
 
 
 echo $ac_n "checking long long""... $ac_c" 1>&6
-echo "configure:21294: checking long long" >&5
+echo "configure:21518: checking long long" >&5
 if eval "test \"\${ol_cv_type_long_long+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 21300 "configure"
+#line 21524 "configure"
 #include "confdefs.h"
 
 int main() {
 long long x;
 ; return 0; }
 EOF
-if { (eval echo configure:21307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21531: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_long_long=yes
 else
@@ -21324,12 +21548,12 @@ EOF
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:21328: checking for ANSI C header files" >&5
+echo "configure:21552: checking for ANSI C header files" >&5
 if eval "test \"\${ac_cv_header_stdc+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21333 "configure"
+#line 21557 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -21337,7 +21561,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:21341: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:21565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -21354,7 +21578,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 21358 "configure"
+#line 21582 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -21372,7 +21596,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 21376 "configure"
+#line 21600 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -21393,7 +21617,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 21397 "configure"
+#line 21621 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -21411,7 +21635,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:21415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:21639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -21435,12 +21659,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:21439: checking for mode_t" >&5
+echo "configure:21663: checking for mode_t" >&5
 if eval "test \"\${ac_cv_type_mode_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21444 "configure"
+#line 21668 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -21471,12 +21695,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:21475: checking for off_t" >&5
+echo "configure:21699: checking for off_t" >&5
 if eval "test \"\${ac_cv_type_off_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21480 "configure"
+#line 21704 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -21507,12 +21731,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:21511: checking for pid_t" >&5
+echo "configure:21735: checking for pid_t" >&5
 if eval "test \"\${ac_cv_type_pid_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21516 "configure"
+#line 21740 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -21543,19 +21767,19 @@ EOF
 fi
 
 echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
-echo "configure:21547: checking for ptrdiff_t" >&5
+echo "configure:21771: checking for ptrdiff_t" >&5
 if eval "test \"\${am_cv_type_ptrdiff_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21552 "configure"
+#line 21776 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
 ptrdiff_t p
 ; return 0; }
 EOF
-if { (eval echo configure:21559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21783: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   am_cv_type_ptrdiff_t=yes
 else
@@ -21576,12 +21800,12 @@ EOF
    fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:21580: checking return type of signal handlers" >&5
+echo "configure:21804: checking return type of signal handlers" >&5
 if eval "test \"\${ac_cv_type_signal+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21585 "configure"
+#line 21809 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -21598,7 +21822,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:21602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21826: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -21617,12 +21841,12 @@ EOF
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:21621: checking for size_t" >&5
+echo "configure:21845: checking for size_t" >&5
 if eval "test \"\${ac_cv_type_size_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21626 "configure"
+#line 21850 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -21654,12 +21878,12 @@ fi
 
 
 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
-echo "configure:21658: checking for ssize_t" >&5
+echo "configure:21882: checking for ssize_t" >&5
 if eval "test \"\${ac_cv_type_ssize_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21663 "configure"
+#line 21887 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -21690,12 +21914,12 @@ EOF
 fi
 
 echo $ac_n "checking for caddr_t""... $ac_c" 1>&6
-echo "configure:21694: checking for caddr_t" >&5
+echo "configure:21918: checking for caddr_t" >&5
 if eval "test \"\${ac_cv_type_caddr_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21699 "configure"
+#line 21923 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -21727,12 +21951,12 @@ fi
 
 
 echo $ac_n "checking for socklen_t""... $ac_c" 1>&6
-echo "configure:21731: checking for socklen_t" >&5
+echo "configure:21955: checking for socklen_t" >&5
 if eval "test \"\${ol_cv_type_socklen_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21736 "configure"
+#line 21960 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -21746,7 +21970,7 @@ int main() {
 socklen_t len;
 ; return 0; }
 EOF
-if { (eval echo configure:21750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_socklen_t=yes
 else
@@ -21767,12 +21991,12 @@ EOF
   fi
  
 echo $ac_n "checking for member st_blksize in aggregate type struct stat""... $ac_c" 1>&6
-echo "configure:21771: checking for member st_blksize in aggregate type struct stat" >&5
+echo "configure:21995: checking for member st_blksize in aggregate type struct stat" >&5
 if eval "test \"\${ac_cv_c_struct_member_st_blksize+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21776 "configure"
+#line 22000 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -21780,7 +22004,7 @@ int main() {
 struct stat foo; foo.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:21784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_struct_member_st_blksize=yes
 else
@@ -21802,12 +22026,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:21806: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:22030: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"\${ac_cv_header_time+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21811 "configure"
+#line 22035 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -21816,7 +22040,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:21820: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -21837,12 +22061,12 @@ EOF
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:21841: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:22065: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"\${ac_cv_struct_tm+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21846 "configure"
+#line 22070 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -21850,7 +22074,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:21854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22078: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -21871,12 +22095,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:21875: checking for uid_t in sys/types.h" >&5
+echo "configure:22099: checking for uid_t in sys/types.h" >&5
 if eval "test \"\${ac_cv_type_uid_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21880 "configure"
+#line 22104 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -21905,19 +22129,19 @@ EOF
 fi
 
 echo $ac_n "checking for sig_atomic_t""... $ac_c" 1>&6
-echo "configure:21909: checking for sig_atomic_t" >&5
+echo "configure:22133: checking for sig_atomic_t" >&5
 if eval "test \"\${ol_cv_type_sig_atomic_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 21914 "configure"
+#line 22138 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
 sig_atomic_t atomic;
 ; return 0; }
 EOF
-if { (eval echo configure:21921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_type_sig_atomic_t=yes
 else
@@ -21941,13 +22165,13 @@ EOF
 
 # test for pw_gecos in struct passwd
 echo $ac_n "checking struct passwd for pw_gecos""... $ac_c" 1>&6
-echo "configure:21945: checking struct passwd for pw_gecos" >&5
+echo "configure:22169: checking struct passwd for pw_gecos" >&5
 if eval "test \"\${ol_cv_struct_passwd_pw_gecos+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 21951 "configure"
+#line 22175 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -21957,7 +22181,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:21961: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22185: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_gecos=yes
 else
@@ -21979,13 +22203,13 @@ fi
 
 # test for pw_passwd in struct passwd
 echo $ac_n "checking struct passwd for pw_passwd""... $ac_c" 1>&6
-echo "configure:21983: checking struct passwd for pw_passwd" >&5
+echo "configure:22207: checking struct passwd for pw_passwd" >&5
 if eval "test \"\${ol_cv_struct_passwd_pw_passwd+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 	cat > conftest.$ac_ext <<EOF
-#line 21989 "configure"
+#line 22213 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -21995,7 +22219,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:21999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_struct_passwd_pw_passwd=yes
 else
@@ -22017,7 +22241,7 @@ fi
 
 
 echo $ac_n "checking if toupper() requires islower()""... $ac_c" 1>&6
-echo "configure:22021: checking if toupper() requires islower()" >&5
+echo "configure:22245: checking if toupper() requires islower()" >&5
 if eval "test \"\${ol_cv_c_upper_lower+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -22026,7 +22250,7 @@ else
   ol_cv_c_upper_lower=safe
 else
   cat > conftest.$ac_ext <<EOF
-#line 22030 "configure"
+#line 22254 "configure"
 #include "confdefs.h"
 
 #include <ctype.h>
@@ -22038,7 +22262,7 @@ main()
 		exit(1);
 }
 EOF
-if { (eval echo configure:22042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:22266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ol_cv_c_upper_lower=no
 else
@@ -22061,12 +22285,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:22065: checking for working const" >&5
+echo "configure:22289: checking for working const" >&5
 if eval "test \"\${ac_cv_c_const+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22070 "configure"
+#line 22294 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -22115,7 +22339,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -22136,12 +22360,12 @@ EOF
 fi
 
 echo $ac_n "checking if compiler understands volatile""... $ac_c" 1>&6
-echo "configure:22140: checking if compiler understands volatile" >&5
+echo "configure:22364: checking if compiler understands volatile" >&5
 if eval "test \"\${ol_cv_c_volatile+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22145 "configure"
+#line 22369 "configure"
 #include "confdefs.h"
 int x, y, z;
 int main() {
@@ -22150,7 +22374,7 @@ volatile int a; int * volatile b = x ? &y : &z;
       *b = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:22154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_c_volatile=yes
 else
@@ -22181,14 +22405,14 @@ EOF
 
 else
 	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:22185: checking whether byte ordering is bigendian" >&5
+echo "configure:22409: checking whether byte ordering is bigendian" >&5
 if eval "test \"\${ac_cv_c_bigendian+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 22192 "configure"
+#line 22416 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -22199,11 +22423,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:22203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 22207 "configure"
+#line 22431 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -22214,7 +22438,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:22218: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -22234,7 +22458,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 22238 "configure"
+#line 22462 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -22247,7 +22471,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:22251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:22475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -22273,13 +22497,13 @@ fi
 fi
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:22277: checking size of short" >&5 
+echo "configure:22501: checking size of short" >&5 
 if eval "test \"\${ac_cv_sizeof_short+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 22283 "configure"
+#line 22507 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <stdlib.h>
@@ -22290,7 +22514,7 @@ int main() {
 switch (0) case 0: case (sizeof (short) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:22294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22518: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_short=$ac_size
 else
@@ -22313,13 +22537,13 @@ EOF
  
  
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:22317: checking size of int" >&5 
+echo "configure:22541: checking size of int" >&5 
 if eval "test \"\${ac_cv_sizeof_int+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 22323 "configure"
+#line 22547 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <stdlib.h>
@@ -22330,7 +22554,7 @@ int main() {
 switch (0) case 0: case (sizeof (int) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:22334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_int=$ac_size
 else
@@ -22353,13 +22577,13 @@ EOF
  
  
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:22357: checking size of long" >&5 
+echo "configure:22581: checking size of long" >&5 
 if eval "test \"\${ac_cv_sizeof_long+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 22363 "configure"
+#line 22587 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <stdlib.h>
@@ -22370,7 +22594,7 @@ int main() {
 switch (0) case 0: case (sizeof (long) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:22374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_long=$ac_size
 else
@@ -22393,13 +22617,13 @@ EOF
  
 
 echo $ac_n "checking size of wchar_t""... $ac_c" 1>&6
-echo "configure:22397: checking size of wchar_t" >&5 
+echo "configure:22621: checking size of wchar_t" >&5 
 if eval "test \"\${ac_cv_sizeof_wchar_t+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   for ac_size in 4 8 1 2 16  ; do # List sizes in rough order of prevalence. 
   cat > conftest.$ac_ext <<EOF
-#line 22403 "configure"
+#line 22627 "configure"
 #include "confdefs.h"
 #include "confdefs.h" 
 #include <stdlib.h>
@@ -22410,7 +22634,7 @@ int main() {
 switch (0) case 0: case (sizeof (wchar_t) == $ac_size):;
 ; return 0; }
 EOF
-if { (eval echo configure:22414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_sizeof_wchar_t=$ac_size
 else
@@ -22461,7 +22685,7 @@ EOF
 
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:22465: checking for 8-bit clean memcmp" >&5
+echo "configure:22689: checking for 8-bit clean memcmp" >&5
 if eval "test \"\${ac_cv_func_memcmp_clean+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -22469,7 +22693,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 22473 "configure"
+#line 22697 "configure"
 #include "confdefs.h"
 
 main()
@@ -22479,7 +22703,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:22483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:22707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_memcmp_clean=yes
 else
@@ -22497,12 +22721,12 @@ echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
 test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
 
 echo $ac_n "checking for strftime""... $ac_c" 1>&6
-echo "configure:22501: checking for strftime" >&5
+echo "configure:22725: checking for strftime" >&5
 if eval "test \"\${ac_cv_func_strftime+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22506 "configure"
+#line 22730 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -22526,7 +22750,7 @@ f = strftime;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strftime=yes"
 else
@@ -22548,7 +22772,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:22552: checking for strftime in -lintl" >&5
+echo "configure:22776: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -22556,7 +22780,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 22560 "configure"
+#line 22784 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -22567,7 +22791,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:22571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -22595,12 +22819,12 @@ fi
 
 
 echo $ac_n "checking for inet_aton()""... $ac_c" 1>&6
-echo "configure:22599: checking for inet_aton()" >&5
+echo "configure:22823: checking for inet_aton()" >&5
 if eval "test \"\${ol_cv_func_inet_aton+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22604 "configure"
+#line 22828 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_TYPES_H
@@ -22622,7 +22846,7 @@ struct in_addr in;
 int rc = inet_aton( "255.255.255.255", &in );
 ; return 0; }
 EOF
-if { (eval echo configure:22626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ol_cv_func_inet_aton=yes
 else
@@ -22644,12 +22868,12 @@ EOF
  
 
 echo $ac_n "checking for _spawnlp""... $ac_c" 1>&6
-echo "configure:22648: checking for _spawnlp" >&5
+echo "configure:22872: checking for _spawnlp" >&5
 if eval "test \"\${ac_cv_func__spawnlp+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22653 "configure"
+#line 22877 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _spawnlp(); below.  */
@@ -22673,7 +22897,7 @@ f = _spawnlp;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__spawnlp=yes"
 else
@@ -22697,12 +22921,12 @@ fi
 
 
 echo $ac_n "checking for _snprintf""... $ac_c" 1>&6
-echo "configure:22701: checking for _snprintf" >&5
+echo "configure:22925: checking for _snprintf" >&5
 if eval "test \"\${ac_cv_func__snprintf+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22706 "configure"
+#line 22930 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _snprintf(); below.  */
@@ -22726,7 +22950,7 @@ f = _snprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__snprintf=yes"
 else
@@ -22752,12 +22976,12 @@ fi
 
 
 echo $ac_n "checking for _vsnprintf""... $ac_c" 1>&6
-echo "configure:22756: checking for _vsnprintf" >&5
+echo "configure:22980: checking for _vsnprintf" >&5
 if eval "test \"\${ac_cv_func__vsnprintf+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22761 "configure"
+#line 22985 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _vsnprintf(); below.  */
@@ -22781,7 +23005,7 @@ f = _vsnprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__vsnprintf=yes"
 else
@@ -22807,12 +23031,12 @@ fi
 
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:22811: checking for vprintf" >&5
+echo "configure:23035: checking for vprintf" >&5
 if eval "test \"\${ac_cv_func_vprintf+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22816 "configure"
+#line 23040 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -22836,7 +23060,7 @@ f = vprintf;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -22860,12 +23084,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:22864: checking for _doprnt" >&5
+echo "configure:23088: checking for _doprnt" >&5
 if eval "test \"\${ac_cv_func__doprnt+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22869 "configure"
+#line 23093 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -22889,7 +23113,7 @@ f = _doprnt;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -22918,12 +23142,12 @@ if test $ac_cv_func_vprintf = yes ; then
 		for ac_func in snprintf vsnprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:22922: checking for $ac_func" >&5
+echo "configure:23146: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 22927 "configure"
+#line 23151 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -22947,7 +23171,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:22951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -23011,7 +23235,6 @@ for ac_func in \
 	signal			\
 	sigset			\
 	strdup			\
-	strerror		\
 	strpbrk			\
 	strrchr			\
 	strsep			\
@@ -23033,12 +23256,12 @@ for ac_func in \
 
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:23037: checking for $ac_func" >&5
+echo "configure:23260: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 23042 "configure"
+#line 23265 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -23062,7 +23285,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:23066: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -23090,12 +23313,12 @@ done
 for ac_func in getopt getpeereid
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:23094: checking for $ac_func" >&5
+echo "configure:23317: checking for $ac_func" >&5
 if eval "test \"\${ac_cv_func_$ac_func+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 23099 "configure"
+#line 23322 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -23119,7 +23342,7 @@ f = $ac_func;
 
 ; return 0; }
 EOF
-if { (eval echo configure:23123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -23151,19 +23374,19 @@ if test "$ac_cv_func_getopt" != yes; then
 fi
 if test "$ac_cv_func_getpeereid" != yes; then
 	echo $ac_n "checking for msg_accrights in msghdr""... $ac_c" 1>&6
-echo "configure:23155: checking for msg_accrights in msghdr" >&5
+echo "configure:23378: checking for msg_accrights in msghdr" >&5
 if eval "test \"\${ol_cv_msghdr_msg_accrights+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 23160 "configure"
+#line 23383 "configure"
 #include "confdefs.h"
 #include <sys/socket.h>
 int main() {
 struct msghdr m; m.msg_accrightslen=0
 ; return 0; }
 EOF
-if { (eval echo configure:23167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:23390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ol_cv_msghdr_msg_accrights=yes
 else
@@ -23201,102 +23424,23 @@ EOF
 	fi
 fi
 
-# Check Configuration
-echo $ac_n "checking declaration of sys_errlist""... $ac_c" 1>&6
-echo "configure:23207: checking declaration of sys_errlist" >&5
-if eval "test \"\${ol_cv_dcl_sys_errlist+set}\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-	cat > conftest.$ac_ext <<EOF
-#line 23213 "configure"
-#include "confdefs.h"
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <errno.h>
-#ifdef WINNT
-#include <stdlib.h>
-#endif 
-int main() {
-char *c = (char *) *sys_errlist
-; return 0; }
-EOF
-if { (eval echo configure:23226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  ol_cv_dcl_sys_errlist=yes
-	ol_cv_have_sys_errlist=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ol_cv_dcl_sys_errlist=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ol_cv_dcl_sys_errlist" 1>&6
-#
-# It's possible (for near-UNIX clones) that sys_errlist doesn't exist
-if test $ol_cv_dcl_sys_errlist = no ; then
-	cat >> confdefs.h <<\EOF
-#define DECL_SYS_ERRLIST 1
-EOF
-
-
-	echo $ac_n "checking existence of sys_errlist""... $ac_c" 1>&6
-echo "configure:23249: checking existence of sys_errlist" >&5
-if eval "test \"\${ol_cv_have_sys_errlist+set}\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-		cat > conftest.$ac_ext <<EOF
-#line 23255 "configure"
-#include "confdefs.h"
-#include <errno.h>
-int main() {
-char *c = (char *) *sys_errlist
-; return 0; }
-EOF
-if { (eval echo configure:23262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
-  rm -rf conftest*
-  ol_cv_have_sys_errlist=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  ol_cv_have_sys_errlist=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ol_cv_have_sys_errlist" 1>&6
-fi
-if test $ol_cv_have_sys_errlist = yes ; then
-	cat >> confdefs.h <<\EOF
-#define HAVE_SYS_ERRLIST 1
-EOF
-
-fi
-
-
 
 if test "$ol_enable_slapi" != no ; then
 			for ac_hdr in ltdl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:23290: checking for $ac_hdr" >&5
+echo "configure:23434: checking for $ac_hdr" >&5
 if eval "test \"\${ac_cv_header_$ac_safe+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 23295 "configure"
+#line 23439 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:23300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:23444: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -23327,7 +23471,7 @@ done
 		{ echo "configure: error: could not locate <ltdl.h>" 1>&2; exit 1; }
 	fi
 	echo $ac_n "checking for lt_dlinit in -lltdl""... $ac_c" 1>&6
-echo "configure:23331: checking for lt_dlinit in -lltdl" >&5
+echo "configure:23475: checking for lt_dlinit in -lltdl" >&5
 ac_lib_var=`echo ltdl'_'lt_dlinit | sed 'y%./+-:%__p__%'`
 if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -23335,7 +23479,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lltdl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 23339 "configure"
+#line 23483 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -23346,7 +23490,7 @@ int main() {
 lt_dlinit()
 ; return 0; }
 EOF
-if { (eval echo configure:23350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
diff --git a/configure.in b/configure.in
index 06877d6968..cac4e555c7 100644
--- a/configure.in
+++ b/configure.in
@@ -882,6 +882,10 @@ fi
 dnl check to see if system call automatically restart
 dnl AC_SYS_RESTARTABLE_SYSCALLS
 
+dnl ----------------------------------------------------------------
+# strerror checks
+OL_STRERROR
+
 dnl ----------------------------------------------------------------
 dnl require POSIX regex
 AC_CHECK_HEADERS( regex.h )
@@ -2346,7 +2350,6 @@ AC_CHECK_FUNCS(		\
 	signal			\
 	sigset			\
 	strdup			\
-	strerror		\
 	strpbrk			\
 	strrchr			\
 	strsep			\
@@ -2386,10 +2389,6 @@ if test "$ac_cv_func_snprintf" != yes -o "$ac_cv_func_vsnprintf" != yes; then
 	fi
 fi
 
-dnl ----------------------------------------------------------------
-# Check Configuration
-OL_SYS_ERRLIST
-
 dnl ----------------------------------------------------------------
 dnl Sort out defines
 
diff --git a/include/portable.h.in b/include/portable.h.in
index 8c56a81ed1..acf9af4141 100644
--- a/include/portable.h.in
+++ b/include/portable.h.in
@@ -284,6 +284,9 @@
 /* Define if you have the strerror function.  */
 #undef HAVE_STRERROR
 
+/* Define if you have the strerror_r function.  */
+#undef HAVE_STRERROR_R
+
 /* Define if you have the strpbrk function.  */
 #undef HAVE_STRPBRK
 
@@ -671,6 +674,15 @@
 /* define if you have winsock2 */
 #undef HAVE_WINSOCK2
 
+/* define if strerror_r returns char* instead of int */
+#undef HAVE_NONPOSIX_STRERROR_R
+
+/* define if sys_errlist is not declared in stdio.h or errno.h */
+#undef DECL_SYS_ERRLIST
+
+/* define if you actually have sys_errlist in your libs */
+#undef HAVE_SYS_ERRLIST
+
 /* define if you have uuid_to_str() */
 #undef HAVE_UUID_TO_STR
 
@@ -890,12 +902,6 @@
 /* define to snprintf routine */
 #undef vsnprintf
 
-/* define if sys_errlist is not declared in stdio.h or errno.h */
-#undef DECL_SYS_ERRLIST
-
-/* define if you actually have sys_errlist in your libs */
-#undef HAVE_SYS_ERRLIST
-
 /* define if you have libtool -ltdl */
 #undef HAVE_LIBLTDL